id author title date pages extension mime words sentences flesch summary cache txt 5725 Buckland, Michael K.; Gallivan, Bernard Circulation Control: Off-line, On-line, of Hybrid 1972-03-01 9 .pdf application/pdf 3100 275 66 Friden Equipment, ( 3) and the current Automated Library Systems ( ALS ) the numbers of reserved books and delinquent readers to facilitate immediate identification at the point of issue. have been made to develop on-line circulation systems (see Figure 2). In order to control the circulation system in an on-line manner, the library expects there to be at least ten hours on-line working available discovered, this number of hours of on-line working is very rarely available at present when computer facilities are being shared with many In order to answer queries and to control the circulation in a completely on-line manner the dedicated disk must be large enough to hold to operate a hybrid system, the library would need two periods of on-line Last year at the University of Lancaster the average cost per issue was circulation in a highly cost-effective manner compared with on-line working. Hamilton "The Illinois State Library "On-Line" Circulation ./cache/5725.pdf ./txt/5725.txt