Huggins, W. H. <br/><br/>
Introductory systems and design / 
W. H. Huggins and Doris R. Entwisle. 
 - Waltham :  Blaisdell Publishing,  c 1968. 
 - xvi, 683 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.
<br/><br/><label>Dewey Class. No.: </label>003 / H875i