00392    a2200133   4500020001800000082002100018100001800039245006900057250000800126260004600134300002200180650003300202700002300235  a9780135070659  a338.5024658bKEA  aKeat, Paul G.  aManagerial economicsbeconomic tools for today's decision makers  a6th  aNew JerseybPearson Educationc1996g2009  axxiii,598p.c26cm  aGeneral production economics  aYoung, Philip K.Y.