ISBN 038719780X books & textbook
Z User Workshop, York 1991: Proceedings of the Sixth Annual Z User Meeting, York 16-17 December 1991 (Workshops in Computing)
C.J. van Rijsbergen J.E. Nicholls
Springer Verlag / Paperback / 403 Pages
isbn-10: 038719780X / isbn-13: 9780387197807
