00344nam a2200145Ia 45000030006000000080041000060400015000471000017000622450031000792500006001102600045001163000008001615460012001690050017001810STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJohn Koshy P  aViswa Sahithya Vijnankosam  a1  bBook Development Society; Kottayamc1996  a786  aEnglish20220125170647.0