TY  - BOOK
AU  - Arnold Robert R
AU  -  Hill Harold C
AU  -  Nichols Aylmer V
TI  - Modern data processing
U1  - 2:970bD65,8(B), L22;L8 
PY  - 1978///
CY  - Toronto
PB  - John wiley & Sons New York   
KW  - LIBRARY SCIENCE
ER  -