Petroski, Henry <br/><br/>
Invention by design:  how engineers get from houghts to thing/ 
Henry Petroski 
 - Hyderabad:  The University Press,  c2000 
 - viii, 242 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8173712905 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering design<br/>Systems engineering<br/>Computer programs
<br/><br/><label>Dewey Class. No.: </label>620.0042