000 00358nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS80
040 _e17985
_aMAIN
041 _aEnglish
082 _a519.72 H117L
100 _aHadley, G
245 0 _aLinear programming
260 _aNew Delhi
_bNarosa
_c1990
300 _axii, 520 p.
942 _cBK
999 _c70169
_d70169