501
by Perry, Ralph Barton, 1876-1957
Published 1978
Book
503
Serial
504
Published 1998
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509
Published 1984
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510
by Grismer, Raymond L. 1895-1979
Published 1968
Book
512
by Rather, Lois, 1905-1996.
Published 1971
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514
Book
515
by Pollard, Alfred W. 1859-1944
Published 1923
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516
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519
by Larsen, Knud, 1895-
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520
by Feather, John.
Published 1986
Government Document Book
521
by Bowers, Fredson.
Published 1949
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522
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527
by Cameron, William James.
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528
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532
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534
by Wilson, A. Paula.
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537
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538
Published 1973
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541
Published 1961
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542
by Svenonius, Elaine.
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544
by Bouricius, Ann.
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546
by Atlas, James.
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by Gaskell, Philip.
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