00343nam a2200133Ia 45000030006000000080041000060400015000471000024000622450045000862500010001312600039001415460012001800050017001920STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAntony Sonnessa, J.  aThanmathra spectroscopikku oru mughavura  aFirst  bState Institute of Languagesc1974  aEnglish20220125170147.0