Stoecker, Wilbert F. (Wilbert Frederick), author
Van Nostrand Reihold, 1989
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Seals, Richard C., author
Stanley Thornes, 1993
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Bolton, W. (William), 1933-, author
Longman Scientific and Technical, 1995
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Wiatrowski, Claude A., author
McGraw-Hill, 1980
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Sawin, Dwight H., author
Lexington Books, 1977
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