Eliwa, Aref Electronics (2A) 2nd year students telecommunication engineering department / [[Book] :] Aref Eliwa. - Cairo : October 6 University., w d. - 109 p : ill ; 28 cm. All age. Subjects--Topical Terms: Electronics. Dewey Class. No.: 621.381 National Library of Medicine Call No.: 621.381 / E E