The price of illicit drugs : 1981 through the second quarter of 2000 / prepared for Office of National Drug Control Policy, Office of Programs, Budget, Research and Evaluations ; prepared by Abt Associates
Washington, D.C. : The Office, 
1 volume (various pagings) : illustrations ; 28 cm
"October 2001." Shipping list no.: 2002-0116-P. "HHS contract no. 282-98-0006, task order number 23." "PO 2965."
Includes bibliographical references.
Also available via Internet from the Office of National Drug Control Policy Web site (PDF file). Address as of 3-01-02: http://www.whitehousedrugpolicy.gov/publications/p df/price%5Fillicit.pdf; current access is available via PURL.