author：by William G. McCallum, Deborah Hughes-Hallett, Daniel E. Flath
type：Test bank /题库
All chapter include 完整打包下载
Calculus: Multivariable, 7e continues the effort to promote courses in which understanding and computation reinforce each other. The 7th Edition reflects the many voices of users at research universities, four-year colleges, community colleges, and secdondary schools. This new edition has been streamlined to create a flexible approach to both theory and modeling.