00423nam a2200157 a 450000100080000000500110000800800410001910000170006024500410007726000330011830000100015149000430016165000200020465000180022465000230024210368762014-02-22       1968    bl uuuu     u00u1 u    #d1 aPLUTCHIK, R.  aFoundations of experimental research  aNew York: Harper & Rowc1968  a290p.  aHarper's Experimental Psycology Series  aEXPERIMENTACION  aINVESTIGACION  aTOMA DE DECISIONES