"hartley, g c. "
techniques of pulse-code modulation: in communication networks/ g.c. hartley - 1 ed. - uk : cambridge 1967. - "vi, 110p.; 21 cm."
hard cover
621. 38 har
techniques of pulse-code modulation: in communication networks/ g.c. hartley - 1 ed. - uk : cambridge 1967. - "vi, 110p.; 21 cm."
hard cover
621. 38 har