Communication systems :
Singh, R. P.
Communication systems : analog and digital / R. P. Singh, S. D. Sapre. - 2nd ed. - New Delhi : Tata McGraw-Hill, 2007. - xviii, 584 p.
0070634541 :
Telecommunication systems.
Digital communications.
Communication systems : analog and digital / R. P. Singh, S. D. Sapre. - 2nd ed. - New Delhi : Tata McGraw-Hill, 2007. - xviii, 584 p.
0070634541 :
Telecommunication systems.
Digital communications.