000 00250nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aKHANNA OP & SARUP A
245 _aINDUSTRIAL ENGINEERING AND MANAGEMENT
250 _a1
260 _c2010
_bDHANPAT RAI
999 _c54455
_d54455