TY  - BOOK
AU  - Tocci, Ronald J.
AU  - Widmer, Neal S.
AU  - Moss, Gregory L.
TI  -  Digital systems: principles and applications 
SN  - 0131739697
U1  - 621.381  22
PY  - 2007///
CY  - Upper Saddle River, N.J.
PB  - Pearson Prentice Hall
KW  - Digital electronics
KW  -  Textbooks
N1  - Includes index; Includes bibliographical references and index
ER  -