000 00257nam a2200109Ia 4500
100 _aNauhria, R N & Prakash, Rajnish
942 _cBK
245 _aManagement of systems
260 _aWheeler, New Delhi
_c1995
082 _a658.403 Nau/Pra
300 _axv,785
999 _c36835
_d36835