Source:Tandy Corporation., Fort Worth, TX (1981)
Tandy Corporation. Radio Shack. Going Ahead with Extended Color Basic: TRS-80 Color Computer. Contents follow: Introduction, Part I: Shapes and Sounds (Chapters: Let's Get to the Point, Hold that Line!, Minding Your P's and Q's, The Silver Screen, Going in Circles, The Big Brush-Off, Draw the Line Somewhere, Your Computer As GP, Play it Again, TRS-80), Part II: Back To Basics (Chapters: Reading and Writing, The Numbers Game, Yes, There Are Strings Attached, In One Door and Out the Other, A Little Byte of Everything, and Machine-Language Routines), and Part III: Odds and Ends. Other sections of this colorful manual follow: Chapter Checkpoint Answers, Suggested Answers to Do-It-Yourself Exercises, Sample Programs, Worksheets, Tables, ASCII Codes, Base Conversion Chart, Mathematical Formulas, Derived Function Chart, Reference Summary, Reserved Words, Memory Map, Technical Information (ROM calls), Line Printer Variables, Index, and Customer Information.