TY  - BOOK
AU  - Rao, Poornachandra, S Sasikala, B 
TI  - Hand book of experiments in electronic and communication eng 
SN  - 81-259-0943-5 
U1  - 621.382 02 RAO  
PY  - 2003///
CY  - Vikas publishing house 
PB  - Delhi 
KW  - COMMUNICATION SYSTEM
ER  -