TY  - BOOK
AU  - Lenk, John D.
TI  - A hobbyist's guide to computer experimentation
SN  - 0133924734
U1  - 621.381 
PY  - 1985///
CY  - London: 
PB  - Prentice-Hall, Inc., 
KW  - Applied physics
KW  - Digital Trainer
KW  - Logic circuit
KW  - Numerical displays
ER  -