Vintage Apple Secrets: The Best Tips and Techniques from Nibble Magazine, published by Nibble Publications in 1985.Spiral-bound programming reference featuring more than 75 tips, techniques, and program examples for Apple II, Apple II Plus, Apple IIe, and Apple IIc computers. Covers topics including programming, DOS, graphics, and improving program efficiency.Condition: Vintage pre-owned condition. Cover and pages show some age-related wear and discoloration. Please review all photos for condition and details. Includes the book only; no optional program diskette is included.ISBN: 0-912341-18-1