000
00301nam a2200121Ia 4500
008
250409s9999 xx 000 0 und d
020
_a
0
082
_a
3
_b
SHA
100
_a
Sharma,S.D
245
0
_a
Operation research
260
_a
Vidhyanagar
_b
Kedarnath Ramnath & Co. Meerut
_c
2005
365
_a
350
999
_c
252611
_d
252611