000			00345nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a8170186412
041			_aen
082			_a910.30428
100			_aKoning De,H.W
245		0	_aSetting Enviroment Standards
260			_aNew Delhi _bB.R.Pub Cop _c1987
300			_aviii,98pg
942			_cPR
999			_c48486 _d48486