Spirer, Herbert F.
Study guide to accompany introduction to data processing - 3rd ed. - Illinois Richard D. Irwin 1980 - v, 172 p. ill.
0256023816
Electronic data processing
001.6 / SPI/1980
Study guide to accompany introduction to data processing - 3rd ed. - Illinois Richard D. Irwin 1980 - v, 172 p. ill.
0256023816
Electronic data processing
001.6 / SPI/1980