Using word perfect /

Bibliographic Details
Main Author: Beacham, Deborah
Other Authors: Beacham, Walton
Format: Book
Language:Spanish
Published: [Heredia, C.R.] : [Universidad Nacional] , [1987].
Subjects:
Description
Physical Description:volúmenesi, 153 hojas : ilustraciones. ; 21x33 cm.
ISBN:0880222395