00451nam a2200121Ia 4500082001200000100001500012245009300027260006600120300001000186650004700196700001700243710006900260  aRG.0119  aGhosal, A. 0aOptimization of serials acquisition in libraries :bA study of libraries in Delhi region  c1987bIndia. Department of Scientific and Industrial Research  a268p.  aACQUISITION OF SERIAL PUBLICATIONS - DELHI  aParkhi, G.R.  aSociety of Management Science and Applied Cybernetics, New Delhi