000
nam a22 4500
999
_c
134933
_d
134933
082
_a
001.424 PUJ-O
100
_a
Pujara A./P.
245
_a
Operation Research 3rd Ed.
260
_a
Ahmedabad
_b
Book India
_c
2014
300
_a
658
942
_2
ddc
_c
BK