Petroski, Henry <br/><br/>
The evolution of useful things / 
Henry Petroski 
 - New York :  Vintage Books,  1994 
 - xi, 288 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references (p. 265-273) and index 
<br/><br/>
<br/><br/><label>ISBN: </label>0679740392 (pbk.) :  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions<br/>Patents