The persistent poppy : a computer-aided search for heroin policy
Gilbert Levin, Edward B. Roberts, Gary B. Hirsch ; with a foreword by John F. Collins
Bok Engelsk 1975
Utgitt | Cambridge, Mass. : Ballinger Pub. Co. , [1975]
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Omfang | XVI, 229 s. : ill.
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Emner | |
ISBN | 0884100316
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