00638nam a22002057a 4500003000400000005001700004008004100021020001500062040000800077082001800085100003400103245005500137250001300192260003300205300001100238650002500249942001200274999001300286952013300299OSt20220520142044.0030206s2002 ck 000 0 spa d a9681816129 cOSt04221a330bZ6771 aZorilla Arena, Santiago9132900aCómo aprender economía : bConceptos básicos b7 reimp. aMéxico : bLimusa, c1994. a232 p.042LEMBxECONOMIA91330 2ddccBK c852d852 00102ddc3USAP4050708GRALauspsbuspscGENd2013-04-22l0o330 Z677 1994p01559r2013-04-22 00:00:00tEj. 1w2013-04-22yBK