000 00276nam a2200121Ia 4500
008 240601s2010 xx 000 0 eng d
041 _aENG
082 _aCHA
100 _aChadha, R,
245 0 _aBCA Physics
260 _aNew Delhi
_bR C Publications
_c2010
942 _2ddc
_cREF
999 _c1213
_d1213