000 00331nam a2200145Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aKERLINGER, FRED N
_92305
245 0 _aFOUNDATION OF BEHAVIORAL RESEARCH
250 _a0
260 _c0
300 _a0
490 _v0
650 _aBEHAVIOURAL PSYCHOLOGY
_9640
942 _cBK
999 _c2675
_d2675