TY  - GEN
AU  - Shelly, Gary B.
AU  - Cashman, Thomas J.
TI  - Student workbook and study guide to accompany introduction to computers and data processing: answer manual / 
U1  - 004 
PY  - 1980///
CY  - Long Beach
PB  - Aneheim
KW  - Computers & Data Processing
KW  - Answer manual
ER  -