TY  - BOOK
AU  - Rajeev Ratan
AU  - Batra, Deepak
TI  - Digital electronics
SN  - 9789380408040
U1  - 621.3815 
PY  - 2009///
CY  - New Delhi
PB  - ACME Learning
N1  - Includes bibliographical references and index
ER  -