TY  - GEN
AU  - Wanous,S.J.
AU  - Wagner,Gerald E.
AU  - Wanous,E.E.
TI  - Fundamentals of data processing
SN  - 0-538-10500-3
U1  - 001.64,WAN 
PY  - 1971///
CY  - Cincinnati ...
N1  - Growth and Importance of data Processing (Page-1), Basic Components of Automated Systems (Page-59), Unit-Record System (Page-131), The Electronic Computer System (Page-165)
ER  -