000
00251nam a2200109Ia 4500
008
200129s9999 xx 000 0 und d
082
_a
005.43 SWA-O
100
_a
SWARUP, K.
245
0
_a
OPERATIONS RESEARCH
260
_b
SULTAN CHAND
_c
2012
942
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BK
999
_c
617
_d
617