Dòng Nội dung
1
Beginning algebra / Stefan Baratto, Barry Bergman.
Boston : McGraw-Hill, 2007
xxv, 988, [25] p. : ill. (some col.) ; 28 cm. +1 instructor s quickstart guide.
2
Elementary & intermediate algebra : a unified approach / Stefan Baratto, Barry Bergman.
New York : McGraw-Hill, 2008