TY  - BOOK
AU  - Campbell,Mary V.
TI  - Teach yourself: Wordperfect 5.1 
SN  - 0-07-881666-1
AV  - Z52.5W65 C35 1990
PY  - 1990///
CY  - Berkeley ; México, D.F.
PB  - Osborne mcgraw-hill
KW  - WordPerfect (Programa para computadora)
ER  -