000 00272nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aBANGA SC & SHARMA TR
245 _aINDUSTRIAL ORGANISATION AND ENGINEERING ECONOMICS
250 _a21
260 _c1997
_bKHANNA PUBLISHERS
999 _c25354
_d25354