Principles of microeconomics : Test bank / Microeconomics N. Gregory Mankiw, ...[ et al ]. - 4th ed. - Australia : Thomson/South-Western, c2007. - vii, 979 p. : ill. ; 29 cm. ISBN: 0324318952 Subjects--Topical Terms: Microeconomics. LC Class. No.: HB172 / .M346 2007 Dewey Class. No.: 338.5