000 00286nam a22001217a 4500
999 _c5111
_d5111
020 _a9789557888132
082 _a510
_bSUB
100 _aSubramaniam.V.S
245 _aMathematics
_bGrade 11
_cSubramaniam.V.S
260 _aJaffna
_bSri Lanka Book Depot
_c2016
300 _a297p.
942 _cR