000 00280nam a2200109Ia 4500
008 220501s1969 xx 000 0 eng d
082 _a123
100 _aCarl R. Rogers
245 0 _aFreedom to learn
260 _aOhio
_bCharles E. Merrill Publishing company
_c1969
942 _2ddc
_cBK
999 _c2613
_d2613