... of existing costs as well as costs after hypothetical changes in ILL. Presents a data collection methodology and computer based model which should enable librarians to collect and analyse data for their own use whilst adding to the main database. © MCB UP Limited 1990 Computer modelling Cost...

... that if all costs are taken into consideration, a case for better stocks within a lending system, compensatory measures to net lenders,and a more efficient document delivery system outside the library environment can be made. © MCB UP Limited 1989 Cost control Document services Interlending...