Digital library
Textbooks, references and open learning resources.

External
Graphic Design and Print Production Fundamentals
Graphic Communications Open Textbook Collective · BCCampus
In the contents: 1.02: William Morris and the Arts and Crafts Movement · 4.08: Working with a Spectrophotometer to Read Standard Colour Charts for Output Profiling

External
Tutorials of Visual Graphic Communication Programs for Interior Design
Yongyeon Cho · Iowa State University
This book is for the beginning level of both architecture and interior design students who learn computer graphic communication software. The author developed multiple tutorials to teach three computer graphic applications, AutoCAD, Revit, and Enscape. AutoCAD is an essential computer drafting software which is 2D drawing software. Revit is a Building Information Modeling software, which is 3D based modeling software. Lastly, Enscape is a real-time virtual reality plug-in for 4D experiences.

External
Telecommunications
Chris C.J. Lee · Fontys University of Applied Sciences
In the contents: 3.10: Impedance Matching Using Smith Charts

External
Interpersonal Communication
Christina Nguyen · Coastline Community College
In the contents: 4.01: Perception ProcessParts 1 and 2 (Selection and Organization)