000 00297nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aJanardhanapillai
245 0 _aCompanion Series In Mathematics
260 _bAjith Book Center
_c1989
300 _a260p
650 _aMathematics
942 _cBK
999 _c31047
_d31047