TY  - BOOK
AU  - Yarbrough, John M.
TI  - Digital logic: applications and design 
SN  - 9788131500583
PY  - 1997///
CY  - New Delhi
PB  - Cengage Learning India
KW  - Logic circuits
KW  - Design and construction
N1  - Includes bibliographical references and index
ER  -