"dunlop, j. "
telecommunications engineering: / j. dunlop - 3 ed. - u.k : stanley thorns 1994. - "xvii, 586p.; 25 cm."
0 7487 4044 9
engineering
TK5101 / .D87 1994
telecommunications engineering: / j. dunlop - 3 ed. - u.k : stanley thorns 1994. - "xvii, 586p.; 25 cm."
0 7487 4044 9
engineering
TK5101 / .D87 1994