000 00389nam a2200145Ia 4500
700 _aEvans, Lionel
100 _aLeedham, John
020 _a0 85038 291 2
942 _cBK
654 _a
245 _aAspects of educational technology; Vol IX
_bEducational technology for continuous education
260 _aLondon
_bKogan Page Limited
_c1975
082 _a371.394
300 _c24cm
_a308
999 _c385942
_d385942
041 _aeng