000			00431nam a2200157Ia 4500
005			20250805131235.0
008			250805s2016||||xx |||||||||||||| ||und||
020			_a9788183166492
082			_a500.2071 NAT
100			_aNatarajan M R
245		0	_aEncyclopedia of Teaching Physical Science Vol 1
260			_bNeelkamal Publication Pvt Ltd _aNew Delhi _c2016
300			_a314
690			_aEducation and Training
942			_cBK
999			_c91580 _d91580