OBSTETRICAL ANESTHESIA ITS PRINCIPLES AND PRACTICE
BERT B.HERSHESON1955 年出版403 页ISBN：
THE COGNITIVE COMPUTER ON LANGUAGE，LEARNING，AND ARTIFICIAL INTELLIGENCE
ROGER C.SCHANK AND PETER G.CHILDERS1984 年出版268 页ISBN：020106443X
TEST OF ENGLISH AS A FOREIGN LANGUAGE PREPARATION GUIDE
MICHAEL A.PYLE M.A. MARY ELLEN MUNOZ M.A.1986 年出版484 页ISBN：
