TY  - BOOK
AU  - Tocci Ronald J & Widmer Neals 
TI  - Digital Systems : Principles and Application 
SN  - 9788120334175
U1  - 621.381 
PY  - 2007///
CY  - Pearson Education, New Delhi 
PB  - Pearson Education, New Delhi 
KW  - ELECTRONICS
ER  -