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Helfrick, Albert D

Overview
Works: 1 works in 3 publications in 2 languages
Titles
Principles of avionics by: Helfrick, Albert D (Language materials, printed) , [著]
電子儀表 by: Cooper, William David; Helfrick, Albert D; 余國正 (Language materials, printed) , [著]
Modern electronic instrumentation and measurement techniques by: Helfrick, Albert D; Cooper, William D (Language materials, printed) , [著]
 
 
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