TY  - BOOK
AU  - Simpson, R. E.
TI  - SPECIMEN SIZE-ROLLS OF AIRCREW HEAD GEAR BASED ON AN ANALYSIS OF THE HEAD MEASUREMENTS OF 2000 ROYAL AIR FORCE AIRCREW
U1  - 629.13443 
PY  - 1975///
CY  - London
PB  - Her Majesty'S Stationary
KW  - Head-Gear -- Tables
KW  - Flight Crews -- Safety Measures -- Tables
ER  -