"sinha, umesh . "
pinciples of communication engineering: / umesh.. sinha - 1 ed. - india : satya prakashan 1981. - "xiv, 836p.; 22 cm."
hard cover
--
621. 382 sin
pinciples of communication engineering: / umesh.. sinha - 1 ed. - india : satya prakashan 1981. - "xiv, 836p.; 22 cm."
hard cover
--
621. 382 sin