TY  - BOOK
AU  - Lathi B P. 
AU  - Ding Zhi
TI  - Modern digital and analog communication systems
SN  - 0-19-806534-5 
U1  - 621.38158 
PY  - 2010///
CY  - New delhi
PB  -  Oxford University Press 
KW  - Engineering
ER  -