00362nam a2200145 a 450000500170000010000190001724500210003626000330005730000080009069000100009896400270010899700120013599900170014795200520016420251203091319.0 aDorfman,Robert aThe price system aPrentice-Hall of Indiac1979 a152 aPrice bENGLISHcdeBOOKfg_ a31652 W c37758d37758 02104070aPUbPUd2000-04-18l0o p31652yBK