Merz, John Theodore. <br/><br/>
History of european scientific in the 19th century  V.2 
by John Theodore Merz. 
 - New York  Dover Publications, Inc.  1965 
 - xiii, 807p. 
<br/><br/><label>ISBN: </label>486213501 
<br/><br/><label>LCCN: </label>64-18363 
<br/><br/><label>Dewey Class. No.: </label>509.4  / N65.2