000
00282nam a2200121Ia 4500
008
190516s9999 xx 000 0 und d
100
_a
SHARMA S D
245
0
_a
OPERATION RESEARCH INDUSTRIAL MANAGEMENT
250
_a
1
260
_c
2005
_b
KEDARNATH
300
_a
580
942
_c
BK
999
_c
17587
_d
17587