TY  - BOOK
AU  - Harter H L
ED  - US. Air Force. Office of Aerospace Research. Aeronautical Research Laboratory
TI  - Technical reports and technical notes: percentage points of the ratio of two ranges and related tables
U1  - 629.13 
PY  - 1962///
CY  - Washington
PB  - Government Printing
KW  - Aeronautics
ER  -