000 00228nam a22001097a 4500
082 _a510
_bSIE/M
100 _aGOVT. OF KERALA
245 _aSIET
_bMATHEMATICS
260 _aNEW DELHI
_bGOVT. OF KERALA
300 _bCD
942 _cBK
999 _c7845
_d7845