00360nam a2200133Ia 45000030006000000080041000060400015000471000027000622450063000892600039001523000006001915460012001970050017002090STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJanardhanapillay, C.P.  aThird year B.Sc Vector Analysis and Differential Equations  bAjith Book Centre; Ottapalamc2005  a0  aEnglish20220125165936.0