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Reglas y consejos sobre investigación científica (Spanish)
Santiago Ramón y Cajal
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règles de Cicco Simonetta pour le déchiffrement des écritures secrètes (French)
Cicco Simonetta
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Report of the National Library Service for the Year Ended 31 March 1958
New Zealand. National Library Service
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Research methods in ecology
Frederic E. Clements
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Sammlung Göschen: Verzeichnis der bis jetzt erschienen Bände (German)
G. J. Göschen'sche Verlagshandlung
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Selection of Books Published by Methuen and Co. Ltd. London, June 1919.
Methuen & Co.
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Short-Title Catalog of Publications and Importations of Scientific and Engineering Books
D. Van Nostrand Company
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System of Instruction in the Practical Use of the Blowpipe
Anonymous
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United States Government Publications, v. 8 Jan.-Jun. 1892
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U.S. Copyright Renewals 1950 - 1977
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1956 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1965 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1965 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1966 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1968 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1975 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1976 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1977 July - December
Library of Congress. Copyright Office
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Weale's Series of Scientific and Technical Works
Crosby Lockwood and Son
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W. Kent & Co's Annual Catalogue, April 1859
W. Kent and Co.
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