Varian, Hal R. Intermediate microeconomics : a modern approach / Hal R. Varian, University of California at Berkeley. - Ninth edition. - New York : W.W. Norton & Company, Inc., 2014. - xxv, 758 pages [and other various pages] : illustrations. Includes index. ISBN: 9780393920772 Subjects--Topical Terms: Microeconomics. LC Class. No.: HB 172 / VAR 2014.