00574nam a2200193Ia 4500008004100000020000900041035000800050082001300058100002400071245005400095250000800149260004100157300000800198500001000206650000600216942000700222999001300229952013800242210723s9999||||xx |||||||||||||| ||und||  aNULL  a967  a150BMAI  aMaier, Norman R. F. 0aFrustration : The Study Of Behaviour Without Goal  a1st  aLondonbUniversity Of Michigan Press  a264  a11449  a-  cBK  c967d967  001040708GRBaMCASCPbMCASCPd1971-08-17eInternationalg14.65l0o150/MAIpO1569r2021-07-23 00:00:00w2021-07-23yBKzPsychology