HAWKINS, R. R. <br/><br/>
SCIENTIFIC; MEDICAL,  AND TECHNICAL BOOKS 

 - 2ND ED. 
 - Estados Unidos  R.R. HAWKINS  1958 WASHINGTON 
<br/><br/><label>LCCN: </label>23260 
<br/><br/><label>Dewey Class. No.: </label>IBM4381