"Based on the papers from a technical review ... held on September 9-10, 1992 ... sponsored by the National Institute on Drug Abuse"--P. ii.
Distributed to depository libraries in microfiche.
Shipping list no.: 95-0409-M.
Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1995] 5 microfiches : negative.