00000cam a22000004a 4500 UP-99796217605595411 Buklod 20230503092542.0 m |o d | ta 080210s1971 xx r |000 u|eng d 0872870391 (iLib)UPD-00000340769 DLAW Eng Z 696 U4 I44 1971 Immroth, John Phillip A guide to the Library of Congress classification. 2nd ed. Littleton, Colo. Libraries Unlimited 1971. 335 p. First ed. published in 1968 under title: A guide to Library of Congress classification Classifications, Library of Congress. Book FO Monograph UPD DLAW Z 696 U4 I44 1971 Book