ISBN 0136213847 books & textbook
SDL: Formal Object-Oriented Language for Communicating Systems (2nd Edition)
Ellsberger, Jan Hogrefe, Dieter Sarma, Amardeo
Prentice Hall /1997-04-01 Textbook Binding / 312 Pages
isbn-10: 0136213847 / isbn-13: 9780136213840