Chinese science  explorations of an ancient tradition 
ed. by Shigeru Nakayama, Nathan Sivin. 
 - Cambridge  M.I.T. Press  1973 
 - xxxvi, 334p. 
 - Massachusetts Institute of Technology .
<br/><br/><label>ISBN: </label>026214011X 
<br/><br/><label>Dewey Class. No.: </label>509.31  / N73