00319nam a2200133Ia 45000030006000000080041000060400015000471000026000622450024000882600038001123000006001505460012001560050017001680STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHarihara Krishnan, A.  aPolytechnic Ganithm  bState Institute of Languagec1975  a0  aEnglish20220125170024.0