The New Encyclopaedia Britannica; volume 5 founded 1768 15th edition
1993 年出版984 页ISBN：0852295715
THE NEW ENCYCLOPAEDIA BRITANNICA VOLUME26 FOUNDED 1768 15TH EDITION
1992 年出版1000 页ISBN：0852295537
THE NEW ENCYCLOPAEDIA BRITANNICA VOLUME29 FOUNDED 1768 15TH EDITION
1992 年出版1121 页ISBN：0852295537
The New Encyclopaedia Britannica; volume 6 founded 1768 15th edition
1993 年出版984 页ISBN：0852295715
The New Encyclopaedia Britannica; volume 7 founded 1768 15th edition
1993 年出版1046 页ISBN：0852295715
THE PATHOLOGY OF THE HEART SECOND EDITION
E.G.J.OLSEN2222 年出版402 页ISBN：0333242653
THE AMERICAN POLITY SECOND EDITION
EVERETT CARLL LADD1987 年出版804 页ISBN：0393955915
The environmental case Second Edition
Judith A Layzer2006 年出版529 页ISBN：1568028989
