The Encyclopedia Americana : the international reference work, volume 19
Americana Corporation, 1960
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Collier's encyclopedia, with bibliography and index : volume 19
P.F. Collier & Son, 1954
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Advances in librarianship : volume 19 / edited by Irene Godden
Academic Press, 1995
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The World book encyclopedia : volume 19, W-X-Y-Z
Field Enterprises Educational Corporation, 1963
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International encyclopedia of the social sciences : social science quotation, volume 19
David L. Sills, Robert K. Merton, editors
MacMilan Publishing, 1991
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