TY  - BOOK
AU  - Diaz, J. Ed.
AU  - Orejas, F. Ed.
TI  - TAPSOFT '89 : Theory and Practice of Software Development 2 Vols: Proceedings, Inter.Joint Conf., Barcelona, Spain, 1989
SN  - Vol.1: 3 540 50939 9 ; Vol.2: 3 540 50940 2
CY  - Berlin
KW  - TAPSOFT '89
ER  -