00321nam a2200145Ia 45000030006000000080041000060400015000471000022000622450016000842500006001002600032001063000006001385460014001440050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRadhakrishnan, C.  aThamaso Maa  a1  bHi Tech Books ; kochic1999  a0  aMalayalam20220125171543.0