TY  - BOOK
AU  - Hall, Douglas V.
TI  - Digital Circuits and Systems 
SN  - 0071002170
U1  - 621.3815 
PY  - 1989///
CY  - Singapore : 
PB  - McGraw-Hill, 
KW  - Digital Electronics
KW  - Digital System
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-100217-0.pdf
ER  -