id author title date pages extension mime words sentence flesch summary cache txt crl-12987 Baughman, James C. Toward a Structural Approach to Collection Development 1977-05-01 8 .pdf application/pdf 4011 227 50 Subject literature behavior and properties are described in this paper through the techniques of citation count- ing, Bradford's law, and Coffman's indirect method. ยท 0 NE OF THE MOST SERIOUS PROBLEMS that -exists today in the library is collec- tion development. These constructs are: ( 1 ) use-cluster of demands; ( 2) knowledge-cluster of disciplines, subjects, topics, and areas of study; and ( 3) librarianship-cluster of subject literature relationships. cache/crl-12987.pdf txt/crl-12987.txt