Chan Lois Mai Library of congress subject headings principles and application Chan Lois Mai - 4th - Connecticut Libraries unlimited 2005 - xvi, 549p cm. - Library and inofrmation science . Standard No.: 226,841 Source: Textual Subjects--Topical Terms: LIBRARY SCIENCE Dewey Class. No.: 2:55N86:g, M6;M5(2D)