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020			_c6
040			_aMAIN
041			_aEnglish
082			_a371.3 _bKIE
100			_aKieffer, R. E. De and Cochran, Lee W.
245		2	_aA manual of audio visual techniques
250			_a2nd ed.
260			_aNew Delhi _b; Prentice Hall Of India _c, 1966
300			_a254p.
650			_aEducation
650			_aMethod Of Instructions
942			_cBK
999			_c110088 _d110088