TRANSNATIONAL ENTERPRISES IN A NEW INTERNATIONAL SYSTEM
1980 年出版229 页ISBN：9028606505
MEDICAL VENTILATOR SYSTEM BASICS A CLINICAL GUIDE
YUAN LEI2017 年出版244 页ISBN：9780198784975
The United Nations as a knowledge system
Nanette Svenson2016 年出版266 页ISBN：9780415735179
A PSYCHOLOGICAL VIEW OF THE LEGAL SYSTEM
LINDA ANDERSON FOLEY1993 年出版384 页ISBN：
THE EVOLUTION OF A DEMOCRATIC SCHOOL SYSTEM
CHARLES HUBBARD JUDD1918 年出版118 页ISBN：
RECONSTRUCTION OF CELL EVOLUTION A PERIODIC SYSTEM
WERNER SCHWEMMLER1984 年出版248 页ISBN：084935532X
