LC control no. | n 92089870 |
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Personal name heading | Parsons, John T., 1913- |
Found in | NUCMC data from Va. Poly. Inst. and St. Univ. Libr. for His Papers, ca. 1935-1987 (Parsons, John T., 1913- ; manufacturer; inventor; and father of numerical control or the application of computer technology to manufacturing processes) |