00631nam a22002057a 4500003000400000005001700004008004100021020001500062040000800077082001800085110004300103245003400146250001000180260003300190300001100223650003600234942001200270999001500282952012800297OSt20150519185825.0030206s2002    ck            000 0 spa d  a8432927066  cOSt04221a721bC353  aEnciclopedia ceac del delineante9432200aCálculos en construcción   a3 ed.  aBarcelona  : bCeac, c1978.  a302 p.042LEMBxCONTRUCCION-CALCULO94323  2ddccBK  c2481d2481  00102ddc3USAP4050708GRALauspsbuspscGENd2013-04-30l0o721 C353p04436r2013-04-30 00:00:00tEj. 1w2013-04-30yBK