Concesion, autorizacion y traspaso de frecuencias de radio /

Bibliographic Details
Main Authors: Salgado Loaiza, Tatiana (Author, Autor/a), Gutiérrez Chacón, Luis Manuel (Autor/a)
Format: Thesis Book
Language:Spanish
Published: San José, C.R., 1994.
Subjects:
Description
Physical Description:iv, 271, [57] hojas.