000
00280nam a2200109Ia 4500
008
220201s1999 xx 000 0 eng d
100
_a
KHANNA O P
245
0
_a
INDUSTRIAL ENGINEERING AND MANAGEMENTS
260
_a
DELHI
_b
DHANPAT RAI AND SONS
_c
1999
300
_a
655
942
_2
ddc
999
_c
92852
_d
92852