000 00341nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a0 85226 773 8
082 _a539
_bNAR/QU
100 _aNARAYANA RAO, B.V.
245 0 _aQUESTIONS AND ANSWERS IN MODERN PHYSICS
260 _bWiley Eastern Limited, New Delhi
_aNew Delhi
_c1983
942 _cBK
999 _c9392
_d9392