American computer pioneers
Northrup, Mary
American computer pioneers - Springfield [NJ] Enslow Publishers 1998 - 112p. - Collective Biographies .
0766010538
97-24155
Computers-History--Computers-Biography--Inventors
American computer pioneers - Springfield [NJ] Enslow Publishers 1998 - 112p. - Collective Biographies .
0766010538
97-24155
Computers-History--Computers-Biography--Inventors