TY  - BOOK
AU  - Brillouin, L.
TI  - Wave propogation in periodic structures : electric filters and crystal lattices
T2  - Dover phoenix editions
SN  - 0486495566
U1  - 537.12 
PY  - 1953///
CY  - New York
PB  - Dover Publications
KW  - Radio waves
KW  - Electric filters
N1  - Includes index
ER  -