Vintage DIMENSIONS 4th Dimension (4D) Database Journal 1992 Set Vol 1 #1-4 Lot

Lot of 4: DIMENSIONS - The Journal of the 4th DIMENSION Environment (1992) Item Overview Up for sale is a rare, sequential set of the first four issues of DIMENSIONS: The Journal of the 4th DIMENSION Environment. Published in 1992, these journals were the definitive technical resource for developers working within the 4th Dimension (4D) relational database environment during the peak of the early Macintosh software era. Included in this Lot (Volume 1, Issues 1-4): Issue #1 (Jan/Feb 1992): Feature Topic: The Execution Cycle Issue #2 (Mar/Apr 1992): Feature Topic: The 4D Language Issue #3 (May/Jun 1992): Feature Topic: Selections and Sets Issue #4 (Jul/Aug 1992): Feature Topic: File Relations Item Condition Covers: Vibrant 90s-era geometric graphics. Minimal shelf wear/corner blunting consistent with age. (See photos for details). Binding: Staple-bound, tight and secure. Interior: Pages are clean with no known highlighting, writing, or moisture damage. Storage: Kept in a smoke-free, climate-controlled environment. Why These are Collectible These journals are a time capsule of early 90s software engineering. 4D was a powerhouse platform for the Apple Macintosh, and these issues offer a deep dive into the logic and syntax that built some of the most complex custom databases of the era. Perfect for computer historians, vintage Mac enthusiasts, or long-time 4D developers. Shipping & Handling