This is avintage Digital Equipment Corporation DEC RT-11 Mini-Reference Manual.

Great used condition.

There are only a few signs of use, the paint is missing from the center of the spine rivets, but not easily noticeable - see pictures.

Includes mini fold-up booklets and page:

- \"PDP-11 Programming Card\" from July 1975

- \"PDP-11 Keypad Editor Reference Card\", AV-H854A-TCfrom 1980

- A small keypad sheet

The orange booklet measures approximately 7-5/8\" x 5-3/4\" x 1-3/8\"

These are vintage items that are great for collectors.

Thank you for looking. Have a great day.