Understanding Business

 
The author: William G Nickels, James McHugh, Susan McHugh
The date of publishing: 2006-11-02
This book has been the number one textbook in the introduction to business market for several editions for three reasons: (1) The commitment and dedication of an author team that teaches this course and believes in the importance and power of this learning [...]

A Guide to the Project Management Body of Knowledge (Pmbok Handbook Series ) (3rd Edition)

 
The author: Project Management Institute
The date of publishing: 2004-11
If you are studying for the PMP, this is the one. The material is rather dry, however it contains the bulk of the material that is for the examination.
PMI volunteers first sat down to distill the project management body of knowledge. Their hard work eventually became the [...]