000 00537 a2200193 4500
999 _c50875
_d52422
003 ISURa
008 180808b xxu||||| |||| 00| 0 eng d
020 _a9559008145
041 _aSinhala
082 _a001
_bALW
100 _aAlwis , Nimal
_918742
245 _aතරඟ විභාග ජය මාවත 1
260 _c1992
_aPanadura
_bShiksha Mandira Prakashana
_g1992
300 _c21 cm.
_a[viii] , 172p
650 _aGENERALITIES
_960
650 _aKNOWLEDGE
_9841
700 _aAmarasekara , Ajith
_960435
942 _cLN
_2ddc