000 00299nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aNAR-G
_b510
100 _aNarayana, C P
245 0 _aGanitha kauthukam
260 _bKerala Sastra Sahitya Parishat
_c2015
650 _aMathematics
942 _cBK
999 _c17134
_d17134