Rowe, Stanford H.
Business telecommunications / Stanford H. Rowe. - 2nd ed. - Macmillan Pub. Co. 1991.
6817
Telecommunication.
Business - Communication systems.
HE7631 / Row.
Business telecommunications / Stanford H. Rowe. - 2nd ed. - Macmillan Pub. Co. 1991.
6817
Telecommunication.
Business - Communication systems.
HE7631 / Row.