Beck, A. H. W. 1916-
Words and waves: an introduction to electrical communications / A. H. W. Beck. - London : Weidenfeld & Nicolson, c1967. - 255 p. : front., illus. (incl. ports.), tables, diagrs. (some col.) 19 cm. - World university library .
Bibliography: p. 245-246.
68103766
B67-15190
Telecommunication.
TK5101 / .B33 1967b
621.3815
Words and waves: an introduction to electrical communications / A. H. W. Beck. - London : Weidenfeld & Nicolson, c1967. - 255 p. : front., illus. (incl. ports.), tables, diagrs. (some col.) 19 cm. - World university library .
Bibliography: p. 245-246.
68103766
B67-15190
Telecommunication.
TK5101 / .B33 1967b
621.3815