Electronic communication
Katre J S.
Electronic communication - 2nd edition. - New delhi : Tech-Max 2012. - 7-97.
978-81-8492-464-0
Engineering,
621.382 / KAT
Electronic communication - 2nd edition. - New delhi : Tech-Max 2012. - 7-97.
978-81-8492-464-0
Engineering,
621.382 / KAT