00671nam a22002177a 4500003000400000005001700004008004100021020001500062040000800077082002100085100002600106240002400132245005600156250001000212260003200222300001100254650003900265942001200304999001500316952012200331OSt20140423145108.0030206s2002    ck            000 0 spa d  a8478290745  cOSt04221a621.39bS6661 aSommerville, Ian9186  aUn enfoque practico00aIngeniería del software  : b / cIan Sommerville  a7 ed.  aMadrid : bPearson, c2005.  a712 p.042LEMBxSOFTWARE-INGENIERÍA  9333  2ddccBK  c5668d5668  00102ddc3USAP4070auspsbuspscGENd2014-04-23l0o621.39 S666p08172r2014-04-23 00:00:00tEj. 1w2014-04-23yBK