000 00307nam a2200133Ia 4500
008 180514s9999 xx 000 0 und d
020 _a9780080301679
100 _aBellack
245 0 _aDictionary Of behaviour Theorpy
250 _aPeraman Press
260 _a4th
_c1989
300 _a235
942 _cBK
_013
999 _c5020
_d5020