Pedersen, Olaf. <br/><br/>
Early physics and astronomy :  a historical introduction / 
Olaf Pedersen and Mogens Pihl. 
 - London :  Macdonald and Jane's ;  1974. 
 - 413 p. : 
<br/><br/><label>ISBN: </label>0356041220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>520.9  / Ea