TY  - BOOK
T1  - Electromagnetic waves.
A1  - Townsend, John Sealy Edward Sir 1868-
LA  - English
PP  - London, New York
PB  - Hutchinson's Scientific and Technical Publications
YR  - 1951
UL  - https://tuklas.up.edu.ph/Record/UP-99796217611322965
OP  - 60
CN  - QC 661 T7 1951
KW  - Electric waves.
ER  -