000			00365nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a0-8018-3068-0
041			_aen
082			_a658.1554
100			_aRAY, Anandarup.
245		0	_aCost Benefit Analysis
260			_aUSA _bThe John Hopking University P _cress 1984
300			_avii,158p.
942			_cLL
999			_c21964 _d21964