000 00289nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aPurushothaman Namboothiri, P S
245 0 _aGanithanirnayam
250 _a1st Ed.
260 _bMangalodayam LTD
_c1956
300 _a182
942 _cBK
999 _c29393
_d29393