Eliwa, Aref Electronics (1B) First year telecommunication engineering department / [[Book] :] Aref Eliwa. - 1st.ed. - Cairo : October 6 University., 2008. - 99p. : ill ; 28 cm. All age. Subjects--Topical Terms: Electronics. Dewey Class. No.: 621.381 National Library of Medicine Call No.: 621.381 / E E