Welcome to Central Library, SUST

Principles of telegraphy /

Biswas, Nripendra N.

Principles of telegraphy / Nripendra N. Biswas. - New Delhi : Media promoters & Publishers, c1964. - x, 185 p. : ill. ; 23 cm.

Includes bibliographical references and index.

0862492459


Telegraphy.
Communication engineering.

621.385