"singh, anokh . "
principles of communication engineering: / anokh.. singh - 6 ed. - new delhi : s.chand 2007. - "ix, 662p.; 24 cm."
81-219-0476-5
telecommunication--
621. 382 sin
principles of communication engineering: / anokh.. singh - 6 ed. - new delhi : s.chand 2007. - "ix, 662p.; 24 cm."
81-219-0476-5
telecommunication--
621. 382 sin