000 00336pam a2200157a 44500
008 230405s2003 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aP. K. Gupta
245 _aOperations Research
250 _a1
260 _a
_bS. Chand
_c2003
300 _a1055p,25cms
440 _a175
690 _aIMRDA
906 _a3146
999 _c256005
_d256005