Nanayakkara, V. N. D.
History of computers [Text] Nanayakkara, V. N. D. - 1st ed. - Colombo Godage 2000 - ix,133 p. 22 cm.
9789552040477
Computer science
004 / NAN
History of computers [Text] Nanayakkara, V. N. D. - 1st ed. - Colombo Godage 2000 - ix,133 p. 22 cm.
9789552040477
Computer science
004 / NAN