WORLD GEOGRAPHY:AMERICAN BOOK SOCIAL STUDIES
JOSEPH CIRRINCIONE BARBARA AINSWORTH1979 年出版490 页ISBN：0278442617
UNDERSTANDING AMERICAN GOVERNMENT THIRD EDITION
SUSAN WELCH JOHN GRUHL MICHAEL STEINMAN JOHN GOMER MARGERY M.AMBROSIUS SUSAN M.RIGDON1995 年出版577 页ISBN：0314045783
MORALITY AND CONVICTION IN AMERICAN POLITICS
MARTIN SLANN SUSAN DUFFY1990 年出版404 页ISBN：0136008917
THE AMERICAN RURAL SCHOOL:ITS CHARACTERISTICS
ITS FUTURE AND ITS PROBLEMS1918 年出版361 页ISBN：
Cliffs American college testing : preparation guide
by Jerry Bobrow ... [et al.].2222 年出版0 页ISBN：
SEVENTH ANGLO-AMERICAN AERONAUTICAL CONFERENCE
INSTITUTE OF THE AERONAUTICAL SCIENCES1960 年出版448 页ISBN：
AMERICAN PUBLIC SCHOOL LAW SECOND EDITION
KERN ALEXANDER M.DAVID ALEXANDER2222 年出版0 页ISBN：
