ANNOTATED INSTRUCTOR'S EDITION MICROECONOMICS THIRD EDITION
DAVID N.HYMAN1994 年出版571 页ISBN:0256156956
DICTIONARY OF NEW INFORMATION TECHNOLOGY ACRONYMS SECOND EDITION
M.GORDON A.SINGLETON C.RICKARDS1986 年出版240 页ISBN:1850911673
MANAGING TECHNOLOGY IN THE HOSPITALITY INDUSTRY FOURTH EDITION
MICHAEL L.KASAVANA,JOHN J.CAHILL2003 年出版340 页ISBN:0866122516