00328nam a2200133Ia 45000030006000000080041000060400015000471000025000622450053000872600017001403000006001575460014001630050017001770STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSivadasan Pillai, K.  aVidhyabhyasam :- thwathika saamoohikadisthanagal  bAuthorc1973  a0  aMalayalam20220125171731.0