TY  - BOOK
AU  - Awad,Elias M.
TI  - Business data processing
AV  - HF5548.2 .A9 1968
U1  - 651.05 
PY  - 1968///]
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Electronic data processing
KW  - Punched card systems
N1  - Bibliography: p. ix-xii
ER  -