NEEDHAM, Joseph <br/><br/>
Science and civilisation in China-part 7 
/by Joseph Needham 
 - Cambridge  Cambridge University press  1986 
 - 5v.(v.5-xxxii, 703 p.) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>521303583 
<br/><br/><label>Dewey Class. No.: </label>509.51  / NEE