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Wireless for the Man-in-the-Moon. Perhaps a fairy ...
出版1934
ISBN
OCLC:774509255
A First Course in Sound Recording and Reproduction
作者
Decibel (pseud.)
出版1961
ISBN
OSU:32435058452632
主題
Sound
Wireless Terms explained. Being a reprint ... of a...
出版1937
ISBN
OCLC:752781611
A First Course in Wireless. Being a Reprint ... of...
出版1942
ISBN
OCLC:315855892
A First Course in Wireless. Being a Reprint in Boo...
作者
pseud DECIBEL
出版1942
ISBN
OCLC:559819460
Wireless for the Man-in-the-moon
作者
Coulombus (pseud.) / Decibel (pseud)
出版1934
ISBN
OCLC:35811348
Wireless Terms Explained. Being a Reprint ... of ....
作者
Decibel (pseud. [i.e. W. Greenwood.])
出版1937
ISBN
OCLC:315855905
Wireless for the Man-in-the-moon
作者
Coulombus (pseud.) / Decibel (pseud.)
ISBN
OCLC:316252098
主題
Radio
Wireless Terms Explained
作者
Decibel (pseud.)
出版1937
ISBN
LCCN:37035660
主題
Radio
A First Course in Wireless ... Third Edition
作者
pseud DECIBEL
出版1953
ISBN
OCLC:559819469