FULTZ, J. F. <br/><br/>
Overhead:  What  it  is  and How  it Works. 

 - Cambridge,  Abt Associates Inc,  1980. 
 - viii,151p.: Ill.;figures  Index  22cm. 
<br/><br/><label>ISBN: </label>0-89011-547-8 
<br/><br/><label>Dewey Class. No.: </label>657.42  FUL