00302nam a2200121Ia 4500008004100000100001800041245002700059250001200086260004200098650001600140942000700156999001700163190216s9999||||xx |||||||||||||| ||und||  aVarkey Alukal 0aPre Degree Mathematics  a1st Ed.  b"University Book Publishers, Calicut"  aMathematics  cBK  c30480d30480