NASA tech briefs
NASA Tech Briefs
NASA Tech. Brief
NASA Tech Briefs (USA)
Tech briefs
NASA technology utilization briefs
Technology utilization briefs
1.1976/77 - 9.1984/85; 11.1987 -
Journal
English
NASA Tech Briefs, February 2002
NTRS | 2002
NTRS | 2001
NASA Tech Briefs, December 2000
NTRS | 2000
NTRS | 1998
NASA Tech Briefs, October 1998
NTRS | 1998