000			00392nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a978-955-50093-1-7
082			_a510 _bRAT
100			_aRathnayaka, W.
245			_aMathematics : Grade 6
260			_bAuthor, _c2007. _aColombo :
300			_avi,237p.; _bill.; _c26cm
650			_aMathematics
942			_2ddc _cLM
999			_c39497 _d39497