NERVOUS SYSTEM ACTIONS AND INTERACTIONS CONCEPTS IN NEUROPHYSIOLOGY
L.DONALD PARTRIDGE2003 年出版499 页ISBN：1402074298
THE PRESIDENCY AND THE POLITICAL SYSTEM FIFTH EDITION
1998 年出版607 页ISBN：1568023057
THE ECONOMIC SYSTEM IN THE UK SECOND EDITION
DEREK MORRIS1979 年出版564 页ISBN：0198771428
THE AMERICAN POLITICAL SYSTEM CORE EDITION
KEN KOLLMAN2012 年出版481 页ISBN：0393913040
THE AMERICAN CONSTITUTIONAL SYSTEM SECOND EDITION
JOHN MABRY MATHEWS1940 年出版526 页ISBN：
THE WORLD TRADING SYSTEM SECOND EDITION
JOHN H.JACKSON1998 年出版441 页ISBN：0262100614
THE AGRICULTURAL MARKETING SYSTEM FOURTH EDITION
V.JAMES RHODES1993 年出版484 页ISBN：0897871308
THE ENGLISH LEGAL SYSTEM NINTH EDITION
GARY SLAPPER AND DAVID KELLY2009 年出版667 页ISBN：0415459549
