TY  - BOOK
TI  - Computers and applications: an introduction to data processing 
SN  - 0669112232 (pbk.)
AV  - QA76 .C58127 1986 .C58127 1986
U1  - 004 19
PY  - 1986///
CY  - Lexington, Mass.
PB  - D.C. Heath
N1  - Includes index
ER  -