TY  - BOOK
TI  - TRS-80 data file programming
SN  - 0471884863
U1  - QA/76.8.T18 
PY  - 1983///
CY  - New York
PB  - Wiley
KW  - BASIC (Computer program language) -- Programmed instruction.
KW  - File organization (Computer science) -- Programmed instruction.
KW  - TRS-80 computers -- Programming -- Programmed instruction.
N1  - Abstracts Includes index
ER  -