SSWEETCO BUSINES MODEL AND ACTIVITY FILE FOR BUSINESS IN ACTION
THIRD EDITION1988 年出版298 页ISBN：
MARIANNE AND MARY ALICE TULLY1977 年出版63 页ISBN：0531003957
FACTS ABOUT CURRENT ENGLISH USAGE
ALBERT H. MARCKWARDT AND FRED G. WALCOTT1938 年出版144 页ISBN：
MULTIPLE SCLEROSIS THE FACTS SECOND EDITION
BRYAN MATTHEWS1985 年出版104 页ISBN：0192615238
MAGNETIC RESONANCE ANGIOGRAPHY OF THE HEAD AND NECK:A TEACHING FILE
JEFFREY S.ROSS1995 年出版410 页ISBN：0815174098
