000 00389nam a2200157Ia 4500
082 _a658.4034
_bW133.PO
100 _aWagner, H. M.
245 _aPrinciples of operations research; with applications to managerial decisions
_b
260 _aNew Delhi
_bPrentice-Hall
_c1973
300 _axxii, 116p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a9807
999 _c9807
_d9807