00369nam a2200121Ia 4500082002200000100003500022245005000057260003700107300001400144490005400158500000500212700003000217  a658.4033bL665.LP  aLevin, R. I. and Lamone, R. P.  aLinear programming for management decisionsb  aHomewoodbRichard D. Irwinc1969  axi, 308p.  aIrwin series in Quatitative analysis for business  a  aLamone, R. P. ; jt. auth.