000 00325nam a2200121Ia 4500
008 240201s1962 xx 000 0 eng d
082 _a371.394 HEN
100 _aHENRY, NELSON B.
245 0 _aINDIVIDUALIZING INSTRUCTION
260 _bTHE NATIONAL SOCIETY FOR THE STUDY OF EDUCATION
_c1962
300 _a337
942 _2ddc
_cBK
999 _c2097
_d2097