Penman, H. L.  -1984. <br/><br/>
Humidity / 
by H.L. Penman. 
 - London :  New York :  Published on behalf of the Institute of Physics by Chapman and Hall ;  Reinhold,  1955. 
 - 71 p. :  ill. ;  19 cm. 
 - Monographs for students (Institute of Physics (Great Britain)) .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 67-68. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humidity.<br/>Hygrometry.<br/>Hygrometers.
<br/><br/><label>Dewey Class. No.: </label>551.57  / PEH