TY  - BOOK
AU  - Iliffe,J.K.
TI  - Basic machine principles
U1  - 651.26 
PY  - 1972///
CY  - London
PB  - MacDonald
KW  - Electronic data processing
KW  - Office practice
KW  - Automation
KW  - Electronic office machines
N1  - Includes index; Bibliography: p. 112-113
ER  -