000 00306nam a2200133Ia 4500
100 _aTaylor William
020 _a0- 7100 -7600 -2
942 _cBK
654 _a
245 _aResearch Perspectives in Education
260 _aLondon
_bRoutledge & Kegan Paul
_c1973
082 _a370.78
300 _c22 .3
999 _c391585
_d391585
041 _aeng