At head of title: Library of Congress. "Printed as manuscript". Contributions to the schedules were made by several classifiers successively in charge of the subject: Mr. J.C. Bay, Mr. W.D. Johnston, Mr. A.F.W. Schmidt and Mr. J.D. Wolcott. Additions adopted by the U.S. Bureau of education are incorporated in the schedules. See Prefatory Note (signed: C. Martel, chief classifer).
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Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. (http://purl.oclc.org/DLF/benchrepro0212)
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Description based on print version record.
Available in Other Form
Print version: Library of Congress. Subject Cataloging Division. Classification. Class L: Education. Washington, Govt. Print. Off., 1911