Période

15 résultats pour : working on computers 1990s

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
September 1996 - Scientist at computer analyzing multiple layers of data
UMG22A56_228

September 1996 - Scientist at computer analyzing m...

Scientist analyzing data on computer screen
UMG22A56_235

Scientist analyzing data on computer screen

EPA scientist conducting computer analysis ca. 1996
UMG22A56_234

EPA scientist conducting computer analysis ca. 199...

Workers at NASA's Lewis Research Center
UMG22A56_251

Workers at NASA's Lewis Research Center

Scientist analyzing data on computer screen ca. 1996
UMG22A56_236

Scientist analyzing data on computer screen ca. 19...

Teacher workship in late 1990s with teachers working on 20th century computers.
UMG22A57_212

Teacher workship in late 1990s with teachers worki...

Heraldic specialist using computer
UMG22A39_293

Heraldic specialist using computer

September 1996
UMG22A08_377

September 1996

Scientist analyzing data on computer screen
UMG22A08_386

Scientist analyzing data on computer screen

September 1996
UMG22A08_381

September 1996

EPA scientist conducting computer analysis
UMG22A08_385

EPA scientist conducting computer analysis

Workers at NASA's Lewis Research Center
UMG22A08_414

Workers at NASA's Lewis Research Center

Scientist analyzing data on computer screen
UMG22A08_387

Scientist analyzing data on computer screen

Teacher workship in late 1990s
UMG22A08_404

Teacher workship in late 1990s

September 1996
UMG22A08_375

September 1996