TY  - BOOK
AU  - Greenwood,Ivan A.,ed
AU  - Holdam,J.Vance,ed
AU  - MacRae,Duncan,ed
TI  - Electronic instruments,
T2  - Radiation laboratory series
U1  - 621.38 
PY  - 1948///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Electronic apparatus and appliances
KW  - Mathematical instruments
KW  - Servomechanisms
ER  -