TY  - BOOK
AU  - Hoer,Cletus A.
ED  - United States.
TI  - Calibrating axis port refectometer with four impedance standards
U1  -  627.2 
PY  - 1979///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Harbors
KW  - Docks
ER  -