00361nam a2200133 a 4500008004100000050001500041100002400056245005600080250001200136260003700148350000900185650001900194650001400213120416s1966    ||||||||||||||||| ||    u  aHB 172 Lef  aLeftwich, Richard H14aThe Price system and resource allocation. (3rd ed.)  a3rd ed.  aChicago:bThe Dryden Pressc1966  a0.00  aMICROECONOMICS 0aECONOMICS