000
003120000a22001330004500
245
_a
The theory of waveguides and cavities
100
_a
Waldron, R.A.
260
_a
London
_b
Maclaren
_c
1967
300
_a
120 p.
500
_a
Bibly : end of chapters
080
_a
621.372
_b
W3
041
_a
EN
942
_c
BK
999
_c
94617
_d
94617