000 00298nam a2200145 4500
020 _a812390400
082 _a530 NEL
100 _aMichael Nelkon
245 _aAdvanced Level Physics
250 _a7Th
260 _aNew Delhi
_bCBS Publishers
300 _a927
650 _aPhysics
942 _cBK
999 _c1891
_d1891