Needham, Joseph <br/><br/>
Science and civilisation in China  Joseph Needham. 

 - Cambridge  University Press  1971 
 - lvii, 931p., 26cm 
 - (V.4 physics and physical technology part III-civil engineering and Nautics). .
<br/><br/><label>Dewey Class. No.: </label>509.51,  / N37S