Brown, Robert Michael, 1943- 49 more easy-to-build electronics projects / by Robert M. Brown & Tom Kneitel. - 1st ed. - Blue Ridge Summit, Pa. : Tab Books, c1981. - 126 p. : ill. ; 22 cm. Includes index. ISBN: 0830600213 : $9.95 0830613471 (pbk.) : $5.95 LCCN: 81009205 Subjects--Topical Terms: Electronics--Amateurs' manuals. LC Class. No.: TK9965 / .B742 1981