Classification. Class T: Technology.
Contributors: Voegelein, L. Belle ed.
Edition: 4th ed. [prepared by L. Belle Voegelein, editor of classification schedules]
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 325
Subjects: Classification -- Books -- Technology.
Notes: Earlier editions were issued by the Classification Division of the Library of Congress.