00642nam a22001937a 4500003000400000005001700004008004100021020001500062040000800077082002200085100002300107245008700130260003300217300001100250650002800261942001200289999001500301952013200316OSt20150505155110.0030206s2002    ck            000 0 spa d  a9681800958  cOSt04221a658.154bP9471 aPyhrr, Peter9352600aPresupuesto Base cero : bMétodo práctico para evaluar  gastos / cPeter Pyhrr  aMéxico : bLimusa, c1981.  a277 p.042LEMBxPRESUPUESTO93527  2ddccBK  c1891d1891  00102ddc3USAP4050708GRALauspsbuspscGENd2013-04-27l0o658.154 P947p03722r2013-04-27 00:00:00tEj. 1w2013-04-27yBK