000 00240pam a2200097a 44500
008 140414b2000 xxu||||| |||| 00| 0 eng d
100 _aKALAVATHY, S
245 _aOperations Research
_c
260 _aNoida
_bVikas Publishing
_c2000
906 _a3719
999 _c3526
_d3526