ELEMENTARY LECTURES
ON
ELECTRIC DISCHARGES, WAVES
AND IMPULSES,
AND IMPULSES,
OTHER
tot -t|
BY
0 S3
, Co!
ETNMi|Z;JX.M;iTn.D.
CHARLES PROTEUS ST
President) American ImtttutM </
SECOND
KHVXSBD AND
KHVXSBD AND
MCGRAW-HILL BOOK COMPANY,
289 WEST SftTH STREET, NEW YORK
6 BOtJVBEIB STREET, LONDON, B. O.
1914
1914