TY  - BOOK
TI  - Radio Shack TRS-80 Expansion Interface: Operator's Manual : Catalog Numbers: 26-1140, 26-1141, 26-1142
PY  - 2008///
PB  - Project Gutenberg
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/27469
ER  -