Jacky, Jonathan. <br/><br/>
The way of Z :  practical programming with formal methods / 
Jonathan Jacky. 
 - Cambridge :  Cambridge University Press,  c1997. 
 - xviii, 350 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>0521550416 (hbk) 0521559766 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Z (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>005.133  / JAW 1997