Publisher:
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Washington : U.S. Government Printing Office, 2014. |
Phys. Desc.:
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1 online resource (iii, 54 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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New York : Macmillan ; [1984] |
Phys. Desc.:
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195 pages ; 22 cm
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Publisher:
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New York : Holmes & Meier, 1976. |
ISBN:
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0841902755 |
Phys. Desc.:
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xii, 225 pages ; 24 cm
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. G.P.O., 2009. |
Phys. Desc.:
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iii, 121 pages : digital, PDF file
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Digital Content
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Click for online content. |
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