Machines & inventions.  [book] 

 - Alexandria, Va. :  Time-Life,  [c1993]. 
 - 151 p. :  col. ill. ;  31 cm. 
 - Understanding science & nature .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0809497042 (trade) 0809497050 (lib. bdg.) 
<br/><br/><label>LCCN: </label>92035710  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery<br/>Inventions<br/>Discoveries in science
<br/><br/><label>LC Class. No.: </label>TJ147  / .M22 1993 
<br/><br/><label>Dewey Class. No.: </label>600 TIM