TY  - BOOK
AU  - Shelly, J.
AU  - Hunt, R.
TI  - Computer studies a first course
SN  - 0273020528
AV  - DUCE QA76.73.S447 
PY  - 1984///
CY  - London
PB  - Pitman
KW  - Science
N1  - Includes appendixes and indexes
ER  -