00273nam a2200109Ia 4500008004100000100002500041245003600066260002100102650001600123942000700139999001700146190216s9999||||xx |||||||||||||| ||und||  aEbrahim Ahmed Vawani 0aSangikam Samoohya Shashthrathil  bBhasha Institute  aMathematics  cBK  c39867d39867