000 00313nam a2200133Ia 4500
005 20260205102631.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a530 N213P
245 0 _aPhysics for middle schools
260 _aNew Delhi
_bNCERT
_c1970
300 _a195p.
690 _aPhysics
942 _cBK
999 _c249341
_d249341