Arnold, Quinn M., <br/><br/>
CONCRETE MIXERS / 
BY QUINN M. ARNOLD. 
 - First edition. 
 - 24 pages :  color photographs ;  29 cm. 
 - Amazing machines. .
 - Arnold, Quinn M.  Amazing machines.  .
 - Amazing machines. .
<br/><br/>Includes bibliographical references (page 24) and index. 
<br/><br/> Concrete mixer beginnings --   Revolving drums --   Concrete plants --   Mixing variety --    Wheeling around --   Concrete mixers at work --   Amazing concrete mixers. 
<br/><br/><label>ISBN: </label>9781608188871   RM 128.80 9781628325034 (pbk.) 
<br/><br/><label>LCCN: </label>2017937611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete mixers--Juvenile literature.<br/>Mixing machinery--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>TA725  / .A737 2018 
<br/><br/><label>Dewey Class. No.: </label>629.225