Robert O` Brien <br/><br/>
Machines: life science library 

 - Nederland  Time-Life International (Nederland) N.V.  1970 
 - 200p 
<br/><br/>Robert O` Brien: Machines: life science library.  Nederland.  Time-Life International (Nederland) N.V., 1970.--(500BRI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Sciences
<br/><br/><label>Dewey Class. No.: </label>500  / LIF