000 00498nam a2200193Ia 4500
005 20250619144812.0
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020 _c
_9.95
040 _aMAIN
041 _aEnglish
082 _a371.102
_bELY
100 _aEly, Donald P. and gerlach, Vernon S.
245 0 _aTeaching and media
_b: a systematic approach
260 _aNew Jersey
_b; Prentice Hall
_c, 1971
300 _axiii,392p.
650 _aEducation
650 _aTeaching
942 _cBK
999 _c112775
_d112775