TY  - BOOK
A1  - AL PERT,YAKOV L OVICH
TI  - Propagation of ele & vlf waves near the earth
PB  - کتابخانه مرکزی دانشگاه صنعتی امیرکبیر
SN  - 91678950
UR  /book/91678950/Propagation-of-ele-vlf-waves-near-the-earth/
ER  -