TY  - BOOK
AU  - Yarbrough,John M.
TI  - Digital logic: applications and design 
SN  - 9788131500583 (pbk)
U1  - 621.39 
PY  - 1997///
CY  - New Delhi
PB  - Cengage Learning.
KW  - Logic circuits
KW  - Design and construction
N1  - Includes bibliographical references and index
ER  -