Gale Research Inc. (1987). Class J. Political science: Library of Congress classification schedules combined with additions and changes through . Detroit: Gale Research Inc..
Chicago Style CitationGale Research Inc. Class J. Political Science: Library of Congress Classification Schedules Combined With Additions and Changes Through . Detroit: Gale Research Inc., 1987.
MLA CitationGale Research Inc. Class J. Political Science: Library of Congress Classification Schedules Combined With Additions and Changes Through . Detroit: Gale Research Inc., 1987.
Warning: These citations may not always be 100% accurate.