TY  - BOOK
AU  - Hutchison David
TI  - Fundamentals of computer logic
T2  - Ellis Horwood series in computers and their applications
U1  - D65,8(B), M1;1 
PY  - 1981///
CY  - New York    
PB  -  John Wiley       
KW  - Computer science
N1  - Appendix p
ER  -