Texas Instruments TI-99/4A Beginner's BASIC & User's Reference Guide

TI994A Users Reference Guide

TI-99/4A User's Reference Guide and Beginner's Basic Manual

Vintage Texas Instruments Beginner's BASIC Manual - Ti-99/ 4a Computer

1979 Texas Instruments Beginner’s BASIC TI-99 4A Computer Program Book Manual

TI-99/4A User's Reference Guide and Beginner's Basic Manuals.

Texas Instruments TI-99/4A Beginner's BASIC Manual 1979 1981 Vintage Book

Vtg 1979 Texas Instruments Beginner’s BASIC TI-99/4A Computer Programming Book