TY  - BOOK
AU  - De Rossi, Claude J.
TI  - Exploring the world of data processing
SN  - 0879092599
U1  - 004 21st ed.
PY  - 1975///
CY  - Reston, Virginia
PB  - Reston Publishing
KW  - Computer programming
KW  - Electronic data processing
KW  - Programming languages (Electronic computers)
N1  - Index: pp 252-6
ER  -