000			00526nam a22002057a 4500
003			OSt
005			20170718025157.0
008			170718b xxu||||| |||| 00| 0 eng d
020			_a9788125910565
082			_a371 _bAGG
100			_aAggarwal, J. C.
245			_aPrinciples, methods and techniques of teaching _cJ. C. Aggarwal
250			_a2nd rev. ed.
260			_aNoida _bVikas _c2016
300			_a427p.
650			_aEducation
650			_aSpecial Education
650			_aEducational Technology
942			_2ddc _cBK
999			_c2314 _d2314