00334nam a2200121Ia 4500008004100000082001500041100002000056245002600076260005200102300000800154546000900162650004100171230312s9999||||xx |||||||||||||| ||und||  a150bBUC-P  aFloyd  L.  Ruch 0aPsychology  and  Life  bScott ,  Foresman and   CompanyaNew Yorkc1948  a782  aEng.  aPsychologyvPsychology  as   Science