000 00301 a2200109 4500
082 _a372.35045
_bPUT
245 _aA textbook of physics class xii
_cPunjab text book board
260 _aLahore:
_c1997.
_bPunjab text book board,
300 _bxiv,337p.
650 _aPhysics-Textbooks
_9175681
942 _cBK
999 _c12550
_d12550