The Turbo Pascal Version 3.0 Reference Manual, published in 1985 by Borland International in Scotts Valley, California, is a comprehensive guide covering everything from basic syntax to advanced programming techniques in Turbo Pascal. It includes detailed explanations, quick start instructions, and valuable appendices, making it an essential resource for both beginners and experienced programmers. This edition also comes with a nostalgic flyer for "TUG" (the Turbo User Group) and features beautiful retro cover art, making it a charming collectible for early computing enthusiasts. This copy is in excellent condition, showing only the first page slightly displaced and very minor shelfwear, but is otherwise unmarred and the binding is solid.