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 -
Zeitschrift
Englisch
NTRS | 2001
NTRS | 1998
NASA Tech Briefs, October 1998
NTRS | 1998
NASA Tech Briefs, December 1998
NTRS | 1998
NASA Tech Briefs, December 1997
NTRS | 1997