Software specification techniques / edited by Narain Gehani, Andrew McGettrick. 

 -  Workingham, England ; Reading, Mass. : Addison-Wesley, c1986. 
 - xii, 477 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0201142309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software --Specifications.