Textbook classification scheme [for use with elementary and secondary schoolbooks and related publications in educational materials centers.
Contributors: Educational Materials Center (U.S.)
Edition: 4th ed.
Publisher: U.S. Office of Education
Published: 1967
Place of publication: Washington]
Language: eng
Number of pages: 19
Subjects: Classification -- Books -- Textbooks.
Notes: "OE-14031-40."
"A report from the Educational Materials Center, Division of Information Technology and Dissemination, Bureau of Research."
"From a dissertation submitted at the Catholic University of America in partial fulfillment of requirements for the degree of master of science in library science."
Rev. ed. issued in 1962 under title: A classification scheme for elementary and secondary school textbooks in educational materials centers.