"ryder, john d. "
electronic engineering principles: / john.d. ryder - 3 ed. - uk : pitman 1961. - "xi, 426p.; 23 cm."
hard cover
--
621. 38 ryd
electronic engineering principles: / john.d. ryder - 3 ed. - uk : pitman 1961. - "xi, 426p.; 23 cm."
hard cover
--
621. 38 ryd