000 00270nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aViswanatha Ayyar, V P
245 0 _aElementary Mathematics
260 _bKerala Bhasha Institute
_c1974
300 _a100
942 _cBK
999 _c14280
_d14280