ALGEBRAIC METHODS IN THE GLOBAL THEORY OF COMPLEX SPACES
1976 年出版296 页ISBN：0471018090
The global arsenic problem : challenges for safe water production
jochen bundschuh prosun bhattacharya2010 年出版241 页ISBN：0415575218
Global change and the terrestrial biosphere achievements and challenges
H. H. Shugart ; F. I. Woodward2011 年出版242 页ISBN：1405185619
China and Southeast Asia:Global Changes and Regional Challenges
Ho Khai Leong and Samuel C.Y.Ku2005 年出版327 页ISBN：9812302980
Hong Kong SAR's monetary and exchange rate challenges historical perspectives
Catherine R. Schenk2009 年出版201 页ISBN：0230209467
COMPARATIVE EDUCATION:CONTINUING TRADITONS NEW CHALLENGES AND NEW PARADIGMS
MARK BRAY2003 年出版264 页ISBN：1402011431
DISTANCE EDUCATION：INTERNATIONAL PERSPECTIVES
DAVID SEWART DESMOND KEEGAN AND BORJE HOLMBERG2222 年出版445 页ISBN：
BRINGING INSIDER PERSPECTIVES INTO INCLUSIVE TEACHER LEARING POTENTIALS AND CHALLENGES FOR EDUCATIO
PHYLLIS JONES2014 年出版210 页ISBN：0415658317
