TY  - BOOK
AU  - Davidson,Charles H.
AU  - Koenig,Eldo C.
TI  - Computers: introduction to computers and applied computing concepts 
AV  - QA76 .D3
U1  - 004 
PY  - 1967///]
CY  - New York, London
PB  - Wiley
KW  - Computers
N1  - Bibliography: p. 512-513
ER  -