TY  - BOOK
AU  - Roddy Dennis
AU  -  Coolen John
TI  - Electronic communications
SN  - 8120309847 (pbk)
U1  - D65,4, M7;N5;2   TD 
PY  - 1995///
CY  - New Delhi    
PB  -  Prentice-Hall of India Pvt Ltd    
KW  -  Communication
KW  - Electronic
N1  - Appendix A-B, 802-809p; 'Index 811-820p
ER  -