Principles and practice of dermatology
De Launey;W. E.;Land;W. A.1978 年出版294 页ISBN:0409339407
PRINCIPLES OF REFRIGERATION FIFTH EDITION
ROY J.DOSSAT AND THOMAS J.HORAN2002 年出版454 页ISBN:0130272701
Study guide Principles of economics
David R.Hakes and robert B.harris1998 年出版648 页ISBN:0030201926
Principles of macroeconomics fifth edition
Ryan C.Amacher and holley H.ulbrich1992 年出版569 页ISBN:0538813067