Brams, Steven J.
主题
Voting -- Mathematical models Elections -- Mathematical models Finance, Public -- Mathematical models
出版信息
Princeton [etc.] : Princeton University Press, c2008
圖書
ISBN
9780691133218
Frey, Kevin B.
主题
Surgical technology Operating room technicians Surgical Procedures, Operative
出版信息
Australia [etc.] : Delmar, c2008
圖書
ISBN
9781418051686
Simkin, Penny, 1938-
主题
Pregnancy Natural childbirth -- Coaching Labor (Obstetrics) -- Complications Childbirth
出版信息
Boston, Mass. : Harvard Common Press, 2008
圖書
ISBN
9781558323575
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