TY  - BOOK
AU  - Head, Fred L.
AU  - Slotnick,D.L.
TI  - Study Guide for Computers and applications: an introduction to data processing 
SN  - 0669086762
AV  - QA76 .C73 1986
U1  - 004 19
PY  - 1986///
CY  - Lexington, Mass.
PB  - D.C. Heath
KW  - Electronic data processing
N1  - Includes index
ER  -