Bērzin̦s̆, Valdis Andris. <br/><br/>
Software engineering with abstractions / 
Valdis Berzins, Luqi. 
 - Reading, Mass. :  Addison-Wesley,  c1991. 
 - xv, 624 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0201080044 
<br/><br/><label>LCCN: </label>88007517  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software--Development.<br/>Ada (Computer program language)
<br/><br/><label>LC Class. No.: </label>QA76.76.D47  / BER 1991 
<br/><br/><label>Dewey Class. No.: </label>005.13/3