000 00463nam a2200157Ia 4500
999 _c4170
_d4170
005 20230617120708.0
008 190923s9999||||xx |||||||||||||| ||eng||
041 _aeng
082 _a530.1 NAT-P
100 _aNational Council of Educational and Research and Training
245 0 _aP. S. S. C. physics: teacher's resource book and guide; part. 4/
_cNCERT
260 _aNew Delhi:
_bNCERT,
_c1964
300 _aD-11p.
650 _aPhysics-Guidebooks
942 _cBK