000 00302nam a2200121Ia 4500
008 220516s2012 xx 000 0 und d
041 _aeng
082 _a530 MUR/MOD
100 _aMurugeshan,R
_9841820
245 _aModern physics
250 _a16th
260 _aNew Delhi
_bS. Chand Publications
_c2012
999 _c590269
_d590269