Hacker, Michael  <br/><br/>
Technology in Your World  

 -  Delmar Publishers inc ,  1987 
 - 408 p. :  ill ;  25.5 cm 
<br/><br/><label>ISBN: </label>0827326556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Allied Operation
<br/><br/><label>Dewey Class. No.: </label>620  / HAC