Informing America's policy on illegal drugs : what we don't know keeps hurting us /

Bibliographic Details
Other Authors:	Manski, Charles F., Pepper, John, 1964-, Petrie, Carol
Format:	Book
Language:	English
Published:	Washington, D.C. : National Academy Press, [2001]
Subjects:	Drug control > United States > Evaluation. Drug traffic > Research > United States. Drug abuse > Research > United States. Drug abuse > United States > Prevention > Evaluation. Evaluation research (Social action programs) > United States.