00811nam a2200229Ia 4500001000700000003000500007005001700012008004100029020001500070100002800085245012900113250001100242260004000253300001900293490003600312500008400348650002700432650003100459650003500490700002900525700002700554181172BIBL20191122141704.0940421s1985    sp            00010 spa d  a842540619610aWatzlawick, Paul,2LEMB10aCambiobformación y solución de los problemas humanoscPaul Watzalawick ; John H. Weckland ; versión de Alfredo Guera.  a4a ed.0 aBarcelonabEditorial Herdercc1985.  a194 p.c22 cm.0 aBiblioteca de psicologia2Local  aTranslation of: Change: principles of problem formation and problem resolution. 0aProblem Solving2Local 0aChange (Psychology)2Local 0aInterpersonal relations2Local10aWeakland, John H.2Local10aGuera, Alfredo,2Local