Pakington, Humphrey,  1888 <br/><br/>
How the world builds / 
Humphrey Pakington ; illustrated by Roderick Enthove 
 - London :  Adam and Charles Black,  1949 
 - 4 p. 1., 7-123 p :  incl. front., ill., incl. plans ;  18 cm. 
 - The how and why books .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientists--Biography
<br/><br/><label>Dewey Class. No.: </label>137