000 00373nam a22001577a 4500
005 20220505074826.0
008 220505b |||||||| |||| 00| 0 eng d
020 _a9789550137503
082 _a820
_bPer
100 _aPerera Nirmala
245 _aMathematics 6
_bWorkbook Part 2
250 _a2015 1st edt
260 _aColombo
_bJeya Books
300 _a117p
942 _cR
999 _c5750
_d5750