Description
Item Description:At head of title: The Washington, DC, Metropolitan Area Drug Study.
Shipping list number: 94-0186-P.
"Printed 1994"--Title page verso.
"Developed ... by the Research Triangle Institute ... under contract number 271-89-8340"--Title page verso.
Physical Description:xvi, 111 pages, 167 unnumbered pages : illustrations, map ; 28 cm.
Bibliography:Includes bibliographical references (pages 107-111).