000 00285nam a22001217a 4500
999 _c5100
_d5100
020 _a9789557521473
082 _a510
_bSUB
100 _aSubramaniam.V.S
245 _aMathematics
_bGrade 10
_cSubramaniam.V.S
260 _aJaffna
_bSrilanka Book Depot
_c2015
300 _a250p.
942 _cL