000 00253nam a2200109Ia 4500
008 220201s2009 xx 000 0 eng d
100 _aUPADHYAY, A.K.
245 0 _aAPPLIED PHYSICS
260 _aDELHI
_bS.K. KATARIA
_c2009
300 _a416
942 _2ddc
999 _c69090
_d69090