NEW DIRECTIONS IN ETHICS:THE CHALLENGE OF APPLIED ETHICS
JOSEPH P.DEMARCO2222 年出版335 页ISBN：0710208472
Peacemaking and the Challenge of Violence in World Religions
Irfan A.Omar2015 年出版242 页ISBN：9781118953433
REVOLUTIONARY IRAN:CHALLENGE AND RESPONSE IN THE MIDDLE EAST
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MORAL EDUCATION IN AMERCA'S SCHOOLS:THE CONTINUING CHALLENGE
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THE NANOTECHNOLOGY CHALLENGE CREATING LEGAL INSTITUTIONS FOR UNCERTAIN RISKS
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THE CHALLENGE OF AMERICAN FOREIGN POLICY PURPOSE AND ADAPTATION
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Meeting the innovation challenge:leadership for transformation and growth
Scott G. Isaksen2006 年出版392 页ISBN：0470014997
NEW DRUG APPROVAL PROCESS THIRD EDITION THE GLOBAL CHALLENGE
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The Evolution of the International Economic Order
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