THE LAW OF INTERNATIONAL BUSINESS TRANSACTIONS
LARRY A.DIMATTEO2222 年出版527 页ISBN：
ESSENTIALS OF BUSINESS COMMUNICATION FIFTH EDITION
MARY ELLEN GUFFEY2001 年出版499 页ISBN：
ESSENTIALS OF BUSINESS COMMUNICATION SIXTH EDITION
MARY ELLEN GUFFEY2004 年出版511 页ISBN：
Bernhard Riemann 1826-1866 Turning Points In The Conception Of Mathematics
1999 年出版357 页ISBN：0817640401
annals of discrete mathematics 54 Submodular functions and electrical networks
H.Narayanan and l.hammer1997 年出版650 页ISBN：0444825231
A SURVEY OF MATHEMATICS WITH APPLICATIONS FIFTH EDITION CUSTOM VERSION
1997 年出版580 页ISBN：020133884X
