O'Brien, Robert <br/><br/>
Mechines 

 - 2nd ed. 
 - Hong Kong  Time-Life Books  1989 
 - 200 p. 
 - Life Science Library .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure Science
<br/><br/><label>Dewey Class. No.: </label>500  / M11