Summary Persons Persons Associated name (asn): Doncaster, P. E. Collection(s) Collection(s) NBCDC Books Origin Information Origin Information Date Created/Date Issued 1930 to 1931 Issuance monographic Subjects and Classifications Library of Congress Classification Library of Congress Classification 2013.10 Resource Description Extent Extent 28 p. Physical Form Physical Form Print Content type Content type Digital Document Resource Type Resource Type Text Genre Genre book Identifiers Handle Handle Handle placeholder Access and Rights Use License Use License Public Domain Mark 1.0 Universal