TY  - BOOK
ED  - United States.
TI  - Emergency war training for radio mechanics and radio operators
AV  - LB1045 .A25 no. 16
PY  - 1918///
CY  - Washington
PB  - Govt. print. off.
KW  - Telegraph, Wireless
N1  - Bound with Vocational Division bulletin no. 17-no. 27 subsequent to publication
ER  -