Diller, Antoni. Z : an introduction to formal methods / Antoni Diller. - Chichester [England] ; New York : New York : New York : New York : J. Wiley, c1990. - xxi, 309 p. : ill. ; 25 cm. Includes bibliographical references (p. 289-299) and index. ISBN: 047192489X LCCN: 90-035819 Subjects--Topical Terms: Z (Computer program language)-------- Dewey Class. No.: 005.13/3