000			00323nam a22001337a 4500
999			_c14438 _d14438
020			_a9788125938477 _c375
082			_a370 _bAg38
100			_aAggarwal, J. C.
245			_aTheory and principles of education _cJ C Aggarwal
250			_a13th ed.
260			_aNoida _bVikas Pub. _c2019
650			_aEducation
942			_cBK