7th Edition
Addison Wesley
Brooks/cole
Cengage
Cengage Learning
Houghton Mifflin
Itp
Jones & Bartlett
Mcgraw-hill
Mcgraw-hill Ryerson Ltd. Canada
Mcgraw-hill Science/engineering/math
Mznlnx
Pearson
Prentice Hall
Savvas Learning
Trustworthy Communications
Wadsworth Publishing Co Inc; 7th Edition