Software engineering environments:  proceedings of the symposium held in Lahnstein, Federal Republic of Germany, June 16-20, 1980 / 
edited by Horst Hunke. 
 - Amsterdam:  North-Holland,  1981. 
 - 410p.:  ill.;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0727310011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers--Programming--Congresses.