000 00476nam a2200193Ia 4500
005 20250619145028.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a0856649325
_c£15.95
040 _aMAIN
041 _aEnglish
082 _a371.33
_bHAR
100 _aHarris, N. D. C.
245 0 _aPreparing educational materials
260 _aLondon
_b; Croom Helm
_c, 1979
300 _a153p.
650 _aEducation
650 _aTeaching Materials
942 _cBK
999 _c119161
_d119161