The effectiveness of workplace drug prevention policies : does `zero tolerance' workn

書目詳細資料
主要作者:	Mehay, Stephen L.
其他作者:	Pacula, Rosalie L.
格式:	圖書
語言:	英语
出版:	Cambridge National Bureau of Economic Research 1999.
叢編:	NBER working paper series no.7383
主題:	Employees > Drug testing > United States. Drugs and employment > United States. Soldiers > Drug testing > United States.