Penman, H.L <br/><br/>
Humidity / 
Howard Penman. 
 - London,  Chapman and Hall,  1955. 
 - 71 p. :  ill.  19 cm. 
 - Institute of Physics, London. Monographs for students .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humidity.