000 00256nam a2200109Ia 4500
020 _a9788126204342
082 _a291.5672 CAS/M
100 _aCastro, Fedel
245 0 _aMathathepatti
260 _bChintha Publishers
_c2010
_aThiruvananthapuram
942 _cBK
999 _c23538
_d23538