TY  - BOOK
AU  - TOKHEIM, ROGER L.
TI  - DIGITAL SYSTEMS PRINCIPLES & APPLICATIONS (WITH CD)
SN  - 0070587906
U1  - 621.381/TOK 
PY  - 2005///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -