00000cam a22000004a 4500 UP-99796217602080617 Buklod 20230807161201.0 m o j ta 230807s1950 dcu r 000 0 eng | (iLib)UPD-00000105480 DLS rda eng Z 696 U5H 1950 U. S. Library of Congress Cataloging Division issuing body Classification. Class H: Social sciences. 3rd ed. Washington U. S. Government Printing Office 1950 xxxiv, 614 pages 26 cm Classification Books Social sciences. United States Library of Congress. Classification Division Classification Class H : Social sciences. Book FO UPD DLS Z 696 U5H 1950 Book