00424cam a22001817a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001700102100002500119245001800144260004100162300002000203650001900223CHAP20220329141136.0971010s1981            r     00010     d  a63301  a64273  a69552  cCHAP04a330.18bG84y00aGujarati, Damodar N.10aEconometría  aMéxico, D.F. :bMcGraw-Hill,c1981  a463 p.b: ilus.14aEconometría.