000 00273nam a2200109Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aPorter,R.
_94536
245 0 _aRole of Learning in Psychotherapy
260 _aLondon
_bJohnwiley &sons
_c1967
500 _a622
942 _cBK
999 _c6152
_d6136