00458nam a2200157Ia 45000030006000000050017000060080041000230400015000641000025000792450086001042460044001902500006002342600040002403000006002805460014002860STCL20241005151213.0150530s9999    xx            000 0 und d  aSTCLcSTCL  aMathew Vellore, P.M.  aഎങ്ങനെ പഠിക്കണം പരീക്ഷ എഴുതണം  aEngane padikanam  pareeksha ezhuthanam   a1  bD.C. book; Kottayamc1975aKottayam  a0  aMalayalam