Beck, Conrad <br/><br/>
The Microscope a Simple Handbook  

 - 3rd 
 - London :   R and J Beck,   1930 
 - 151 p.  : ill 
<br/><br/>Includes Index 
<br/><br/>Pt. 1.   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microscopes Handbooks Manuals
<br/><br/><label>Dewey Class. No.: </label>502.802  / BEC