Zaffo, George J. <br/><br/>
The big book of real building and wrecking machines /  [electronic resource]  
by George J Zaffo. 
 - New York :  Grosset & Dunlap,  c1951. 
 - [26] p. :  col. ill. ;  34 cm. 
 - Big treasure books .
<br/><br/><label>LCCN: </label>51003818  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction equipment.<br/>Road machinery.<br/>Building--Juvenile literature.<br/>Building.<br/>Machinery.
<br/><br/><label>LC Class. No.: </label>TH9Z3 
<br/><br/><label>Dewey Class. No.: </label>621.86