ELEMENTARY ALGEBRA CONCEPTS AND MODELS
ROLAND E.LARSON TIMOTHY D.KANOLD LEE STIFF1993 年出版792 页ISBN:0669360740
ELEMENTARY TEXTBOOK ON PHYSICS Volume 2
G.S.Landsberg1988 年出版448 页ISBN:5030002251
TECHNICAL DICTIONARY HYDRAULICS AND PNEUMATICS
DR-ING.GUNTER NEUBERT1973 年出版257 页ISBN: