1,567
edits
(→To Do: Add Air Force Combat Wings Entry to Units Section of To Be Listed Separately Collapsible) |
(→To Do: Add 2 National Defense Research Committee Report Entries to To be Organized Collapsible) |
||
Line 61: | Line 61: | ||
* http://catalog.hathitrust.org/Record/006542034 | * http://catalog.hathitrust.org/Record/006542034 | ||
* http://catalog.hathitrust.org/Record/001526585 | * http://catalog.hathitrust.org/Record/001526585 | ||
* http://www.loc.gov/item/2015460882 | |||
* http://www.loc.gov/item/2015490939 | |||
* http://www.conradwings.com | * http://www.conradwings.com | ||
* http://www.sliderulemuseum.com/Aerospace.htm | * http://www.sliderulemuseum.com/Aerospace.htm |