000			00533nam a2200217Ia 4500
005			20250619144715.0
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020			_c6
040			_aMAIN
041			_aEnglish
082			_a371.3 _bALL
100			_aAllgood, Mary Brown
245		0	_aDemonstration techniques
250			_a2nd ed.
260			_aNew Delhi _b; Prentice Hall Of India _c, 1965
300			_axiv,142p.
650			_aEducation
650			_aMethods Of Instruction
650			_aTeaching Methods
942			_cBK
999			_c110099 _d110099