Everest, F. Alton 1909-2005. The complete handbook of public address sound systems / [electronic resource] / by F. Alton Everest.. — 1st ed.. — Blue Ridge Summit, Pa. : : Tab Books,, c1978.. — 272 p. : : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 0830689664 9780830689668 0830679669 (pbk.) 9780830679669 (pbk.) LCCN: 78005062 Subjects--Topical Terms: Public address systems--Handbooks, manuals, etc.Architectural acoustics--Handbooks, manuals, etc. LC Class. No.: TK7881.9 / .E93 Dewey Class. No.: 621.389/2