000			00510nam a2200181Ia 4500
003			NIELib
008			220420s9999||||xx |||||||||||||| ||und||
020			_a955-20-3806-7
082			_a668.54 _bDIS
100			_aDisanayaka,Manel _916612
242			_asuwada wilaun nishpadanaya
245			_aසුවඳ විලවුන් නිෂ්පාදනය
260			_bGodage, _c1999. _aColombo:
300			_a56p.; _c21 cm
650			_aChemical Engineering
650		0	_aChemistry _94969
942			_2ddc _cLM
999			_c60779 _d60779