Boston : Academic P., 1991 . xxxii, 643 p.; 23cm. 0120644819 | 0120644819 | 0120644800

http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2138 ISBN 0123361559 | 0123361567 (Mackintosh disc) http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2528

San Diego : Morgan Kaufmann is an imprint of Academic Press, 1994 . xvii, 575 p.; 25 cm. +. 0123361559 | 0123361567 (Mackintosh disc)

http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2528 ISBN 0124096700 | 0124096735 http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2618

Boston : AP Professional, 1992 . xxxi, 631 p.; 25 cm. +. 0124096700 | 0124096735

http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2618 ISBN 0125434553 | 0125434553 | 0125434561 (disk) http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2814

Boston : AP Professional, 1995 . 1 Disk 0125434553 | 0125434553 | 0125434561 (disk)

http://bibliotecas.utl.pt:443/cgi-bin/koha/opac-detail.pl?biblionumber=2814