TY  - BOOK
AU  - Schwartz, B Mischa ; Bennett,  William R  & Stein, Seymour
TI  - Communication systems and techniques
SN  - 81-219-2000-0
U1  - 001.64 Sch/Ben 
PY  - 1996///
CY  - S Chand, New Delhi
KW  - Computer Science
ER  -