TY  - BOOK
AU  - Arnold,Robert R.
AU  - Hill,Harold C.
AU  - Nichols,Aylmer V.
TI  - Introduction to data processing
AV  - HF5548.2 .A74
U1  - 001.6 
PY  - 1966///]
CY  - New York
PB  - Wiley
KW  - Business
KW  - Data processing
ER  -