00250nam a2200097Ia 4500008004100000100001500041245004600056260002800102942000700130999001500137190216s9999||||xx |||||||||||||| ||und||  aPrasad N K 0aPre Degree Sasya Shashthra Prayoga Sahayi  bKerala Bhasha Institute  cBK  c1246d1246