000 00290nam a2200133Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
040 _aET
100 _aMALIK H K
245 0 _aENGINEERING PHYSICS
260 _bMC GRAW HILL
_aCHENNAI
300 _a816
500 _a52078
942 _cBK
999 _c58093
_d58093