000 00268nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aPRAKASH, SATYA
245 0 _aENGINEERING PHYSICS
250 _a1ST
260 _bPRAGATI
_c2009
300 _a307
942 _2ddc
_cBTECH
999 _c425
_d425