000 00334pam a2200157a 44500
008 230515b1988 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _aLOO
100 _aLOOMBA N.P.
245 _aLINEAR PROGRAMMING
250 _aN.D.
260 _aNULL
_bT.M.H
_c1988
300 _a284 PB
650 _aNULL
999 _c619270
_d619270