Hacker, Diana
A writer's reference
Bedford Books of St. Martin?s Press, 1995
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Hirschman, Albert O.
Development projects observed
Brookings Institution Press, 1970
 Buku Teks SO
Hirschman, Albert O.
Development projects observed
The Brookings Institution, 1967
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Harvey, Chris
Classic cars/Chris Harvey
Chancellor Press, 1987
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Harvey, Chris
Mighty Minis/Chris Harvey
The Oxford Illustrated Press, 1993
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