This is a used copy of the 1st Edition of The Interface Circuits Data Book. As a vintage technical reference, it may be suitable for engineers, students, or enthusiasts seeking foundational knowledge on interface circuit design from its publication era. Please note the book is listed in used condition, so potential buyers should expect signs of age or previous use. Free shipping is available for this item. Since specific details about the book's physical state, such as cover wear or page integrity, are not provided, it is recommended to check the full listing for all available information before purchasing to ensure it meets your needs for a collectible or working reference. The Interface Circuits Data Book 1st Edition!! Vintage!!. Condition: Used, Made in United States. Listed at 20.00 USD. This is a vintage Texas Instruments data book on interface circuits, specifically the 1st edition. It is a product type book made in the United States.