Ptolemy, Barry. : Transcendent man [(DVD) videorecording] : the life and ideas of Ray Kurzweil / Ptolemaic Productions in partnership with Therapy Studios presents ; produced by Barry Ptolemy and Felicia Ptolemy ; directed by Barry Ptolemy.
Public Affairs Television (Firm) : Joseph Campbell and the power of myth [(DVD) videorecording] / series producer, Catherine Tatge ; a production of Apostrophe S Productions, Inc., in association with Alvin H. Perlmutter, Inc. [and] Public Affairs Television, Inc.
2010
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Public Affairs Video Archives -- See Also the later heading C-SPAN Archives
Public Archives Canada. / Catalogue of census returns on microfilm, 1825-1871. : Catalogue of census returns on microfilm = Catalogue de recensements sur microfilm, 1666-1881 / Thomas A. Hillman.