00484nam a2200145 a 450000100080000000500110000800800410001902000220006010000290008224501330011126000350024430000110027965000250029065300230031510193812014-02-22       2006    bl uuuu     u00u1 u    #d  a978-0-470-02554-31 aCHECKLAND, P.POULTER, J.  aLearning for actionba short definitive account of soft systems methodology and its use for practitioner, teachers, and students  aHoboken, NJ (USA): Wileyc2006  a200 p.  aANALISIS DE SISTEMAS  aTEORIA DE SISTEMAS