Library of Congress creator Library of Congress Policy and Standards Division text dcu Washington, DC Library of Congress, Cataloging Distribution Service 2010 2010 ed monographic eng xiv, 799 p. 27 cm. prepared by the Policy and Standards Division "This edition cumulates all additions and changes to Class T through Weekly list 2010/21, dated May 26, 2010. Additions and changes made subsequent to that date are published in weekly lists posted on the World Wide Web ... and are also available in Classification Web, the online Web-based edition of the Library of Congress classification"--T.p. verso Includes index Classification Books Technology Classification, Library of Congress Z696.U5T 2010 9780844495101 2010023857 PUCPR 100614 20160527183442.0 298642