2011年5月3日 星期二

Basic Antennas: Understanding Practical Antennas and Design

Author: Joel R. Hallas
Paperback
Publisher: Amer Radio Relay League; 1 edition (February 28, 2009)
Language: English
ISBN-10: 087259999X
ISBN-13: 978-0872599994
Product Dimensions: 10.8 x 8.2 x 0.4 inches

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