000 00220 a2200085 4500
999 _c64792
_d64792
100 _aKHANNA, O.P.
_939
245 _aINDUSTRIAL ENGINEERING AND MANAGEMENT
260 _aNEW DELHI
_bDHANPAT RAI PUB.
_c2003
300 _axxiv,-39-13