Hellemans, Alexander  frey50        <br/><br/>
The timetables of science 

 - New York   Simon & Schuster  1988 
 - 660 p. 
<br/><br/><label>ISBN: </label>0671733285 
<br/><br/><label>Subjects--Personal Names: </label> Science -- History -- Chronology  
<br/><br/><label>Dewey Class. No.: </label>509 Hel    11