000 00503nam a2200169 4500
003 ISURa
008 151118b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a519
_bSIL
100 _aDe silva, G.T.F.
_92188
245 _aව්‍යවහාරික ගණිතය එකකය 1
_bස්ථිතිකය
260 _aNugegoda
_bOpen University
_c2009
300 _a242 p.
_bill.
_c28 cm.
650 _aMATHEMATICS
_97849
650 _aAPPLIED MATHEMATICS
_97850
942 _2ddc
_cLN
999 _c46394
_d47941