000 00257nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aPANDYA P C & SINGH C K
245 _aMANAGEMENT SCIENCE
250 _a1
260 _c1986
_bSTANDARD PUBLISHERS DISTRIBUTORS
999 _c11263
_d11263