Yule, T.D <br/><br/>
Concise encyclopedia of science and technology 
T>D Yule. 
 - London  Peerage  1978 
 - vi.: 590p.:  ill.: 
<br/><br/><label>ISBN: </label>185052033 
<br/><br/><label>Subjects--Topical Terms: </label><br/>encyclopedia