The Radiotron Designer's Handbook

Third Edition

edited by F. Langford Smith

The Wireless Press, 1942 (8th Impression), graphs and diagrams throughout, hardcover

Very Good Condition, minor edge and shelf wear, pages age-toned (see photographs)

"Foreword: This Handbook has been prepared expressly for the radio set designer, but will be found invaluable to all radio engineers, experimenters and service mechanics.  The information is arranged so that all those interested may derive some knowledge with the minimum of effort in searching."