Harbottle, Horace Reginald.
The principles of telecommunications engineering ; vol. 1 / H. R. Harbottle and B. L. G. Hanman. - London : English Universities Press, 1962. - xii, 373 p. : ills. ; 21 cm. - General technical series .
Includes indexes.
57046826
GB57-12000
Telecommunication.
TK5101 / .H287
621.38 / HAP
The principles of telecommunications engineering ; vol. 1 / H. R. Harbottle and B. L. G. Hanman. - London : English Universities Press, 1962. - xii, 373 p. : ills. ; 21 cm. - General technical series .
Includes indexes.
57046826
GB57-12000
Telecommunication.
TK5101 / .H287
621.38 / HAP