1.

………. developed punched card system.(a) Dr. Harman Hallerith and Mr. James Pones(b) Dr. Robert Desouza and Mr. James Pones(c) Dr. Harman Hollerith and Dr. Robert Desouza (d) Mr. S. G. William and Mr. James Pones

Answer»

(a) Dr. Harman Hallerith and Mr. James Pones



Discussion

No Comment Found