Harry L. Helms

5 books

The Forrest Mims Circuit Scrapbook by Harry L. Helms, Forrest M. Mims III

The Forrest Mims Circuit Scrapbook

Harry L. Helms, Forrest M. Mims III

160 pages • first pub 2000 (editions)

informative inspiring medium-paced
How to Tune the Secret Shortwave Spectrum by Harry L. Helms

How to Tune the Secret Shortwave Spectrum

Harry L. Helms

182 pages • missing pub info (editions)

nonfiction science technology
The McGraw-Hill Computer Handbook by Harry L. Helms

The McGraw-Hill Computer Handbook

Harry L. Helms

950 pages • missing pub info (editions)

nonfiction computer science
Mims Circuit Scrapbook V.II by Harry L. Helms, Forrest M. Mims III

Mims Circuit Scrapbook V.II

Harry L. Helms, Forrest M. Mims III

260 pages • first pub 2000 (editions)

informative medium-paced
Shortwave Listening Guidebook: The Complete Guide to Hearing the World by Harry L. Helms
Shortwave Listening Guidebook: The Complete Guide to Hearing the World
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Harry L. Helms

Shortwave Listening Guidebook: The Complete Guide to Hearing the World

Harry L. Helms

323 pages • first pub 1991 (editions)

adventurous reflective medium-paced