Inventions and inventors 
edited by Roger Smith. 
 - New Jersey  Salem Press  2002 
 - xi, 458p., 23cm 
 - (vol 1 Abortion pill - laminated glass). .
<br/><br/><label>ISBN: </label>1587650169 
<br/><br/><label>Dewey Class. No.: </label>609  / I5I