TY - BOOK ID - 135276874 TI - Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142 PY - 2008 PB - Project Gutenberg DB - UniCat KW - TRS-80 computers KW - Handbooks KW - manuals KW - etc. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135276874 AB - ER -