00958nam a22002411 4500 1/17106 000907s1999 enk eng d 3540661328 17623 DLC GR-PeUP 511.5 AP ICATPN'99. Conference, (1999 : Williamsburg, Va). Application and theory of Petri Nets 1999 : 20th International Conference, ICATPN'99 Williamsburg, Virginia, USA, June 21-25, 1999 Proceedings / Ed.Susanna Donatelli, Jetty Kleijn Berlin : Springer , 1999 vii, 423 p. : fig. ; 24 cm. Lecture Notes in Computer Science ; Includes indexes Petri nets Congresses. Donatelli, Susanna, ed. Kleijn, Jetty. Lecture Notes in Computer Science ; 1639. INST UNIPILB MAIN 20040709 511.5 AP 00134220 00134220 LOAN 0 1 /webopac/covers/01/17623_3540661328.jpg