Orr, William Ittner, 1919- Radio handbook / [electronic resource] / William I. Orr.. — 20th ed.. — Indianapolis : : Editors and Engineers,, l975.. — 1080 p. : : ill. ; 24 cm.



ISBN: 0672240327 9780672240324

LCCN: 75007018

Subjects--Topical Terms:
Radio--Handbooks, manuals, etc.

LC Class. No.: TK6550 / .O77 1975

Dewey Class. No.: 621.3841