000
002570000a22001090004500
245
_a
How to fluid advanced short wave receivers
100
_a
Penfold, R.A.
260
_a
London
_b
Bernards
_c
1977
080
_a
621.396.62
_b
P4
041
_a
EN
942
_c
BK
999
_c
114596
_d
114596