000 00356nam a2200145Ia 4500
008 180424s9999 xx 000 0 und d
084 _a621.381 3 S2
100 _a"Sisodia, M L"
250 _a\\200700ENGGPSX
260 _aInternational Publishers
260 _b2007
260 _cCalcutta
500 _aincludes index and biblioraphy
942 _cBK
999 _c103139
_d103139