TY  - BOOK
AU  - Gregory,Robert H.
AU  - Van Horn,Richard L.
TI  - Business data processing and programming
U1  - 651.26 
PY  - 1963///
CY  - London
PB  - Chatto and Windus
KW  - Business
KW  - Data processing
KW  - Computer programs
KW  - Office practice
KW  - Automation
N1  - Includes index
ER  -