TY  - BOOK
AU  - Adler, Irving
TI  - Thinking machines: a layman's introduction to logic, Boolean alg ebra, and computers 
U1  - 511.3 
PY  - 1961///
CY  - London
PB  - Dennis Dobson
KW  - Electronic calculating-machines
N1  - Includes bibliographical references : p. (185 -186) and index
ER  -