TY  - BOOK
AU  - Hebbar
TI  - Introduction to Digital Switching System
SN  - 9351070298 (paperback)
PY  - 2012///
CY  - [S.l.]
PB  - Elsevier
KW  - Digital
KW  - Switching System
UR  - http://www.amazon.com/exec/obidos/ASIN/9351070298/chopaconline-20
ER  -