College and Research Libraries 68 I College & Research Libraries· January 1969 braries. To date, Robert D. Desmond, its editor, and the Library of Congress have done an outstanding job of developing this tool. With the help of this survey they should be able to enhance the value of NST for the effective bibliographical con- trol of serials in the future.-]os eph H. Treyz, University of Michigan. Bookplates for Libraries; Contemporary Designs for School, Public, College, and University Libraries. By Edward H . Shickell, with an introduction by Wil- liam R. Holman. Austin, Texas: Roger Beacham , 1969. 69p. , illustrated. $12.95. The evolution of bookplates since the fif- teenth century, and particularly their col- lection , categorization, and admiration since the latter part of the nineteenth, oc- cupies a substantial literature, much of it privately printed. Add to this a smattering of earlier books on bookplate design, and this handsome new volume of original de- signs for libraries stands out as unusually fresh and attractive. It is to some degree complem entary to Mr. Holman's Library Publications, a 1965 Beacham publication distributed b y John Howell Books, and is, like this larger and earlier volume, published to stimulate more interesting and imaginative printing for libraries and their clientele. Mr. Shickell's seventy-two specimen plates make use of a number of the better t ype- faces and his own skillful calligraphy rendered in four colors suitable to library plates. Although their range of both color and form is limited by the fact that they are one man's work, he is both imaginative and eclectic, and his variety and taste can- not but be stimulating to librarians seek- ing to design bookplates. Mr. Holman's inb·oduction presents both encouragement and practical advice, in- cluding the suggestion that if all else fails to produce a work of art the reader may violate Mr. Shickell' s copyright a little b y lifting a design direct from the book. The type faces used are carefully identified, and an index leads you to the plates in which they appear.-David H eron, Uni- v ersity of Kansas. Evaluation of the MEDLARS Demand Search Service. By F. W. Lancaster, Bethesda: National Library of Medicine, 1968. 276p. (available from NLM Office of Public Information) . Of all the automated information retrieval systems which are currently in operation, the MEDLARS (Medical Literature Anal- ysis and Retrieval) System of the U.S. Na- tional Library of Medicine has perhaps most captured the world's imagination and attention and has put both the United States and medicine as a subject discipline in the forefront in the use of computers as an aid in solving problems in information transfer. MEDLARS is a machine system designed to serve several purposes includ- ing the monthly production and printing of Index Medicus, one of the world's pri- mary medical indexing media. It has as well the capability to produce and print subsets of a large file of literature citations either on a continuing basis for special subject groups or on demand for individ- · · uals. The system inherently must, there- fore, possess some of the trade-offs that are inevitable in any multi-purpose sys- tem. This study is not an evaluation or descrip- tion of the entire MEDLARS system; (such a description is being currently pub- lished by the National Libra1y of Medi- cine, under the title: Description and His- tory of MEDLARS) . It is rather an at- tempt to evaluate its " demand search module," a component designed to pro- duce, by computer, comprehensive bibli- ographies on many-faceted subjects on re- quest. Nevertheless, in the process of studying this report, a reader can learn much about the construction and use of the entire MEDLARS system. In fact, some of the problems and prerequisites ex- plored in the study have relevance to all kinds of literature searching, manual as well as machine. There do not seem to be any particularly new methodological approaches offered in this study. They are essentially modifica- tions and refinements of those developed by Cleverdon and others. Nevertheless , the misgivings expressed by Alan M. Rees