Leibniz, Gottfried Wilhelm,    Freiherr von ,  1646-1716. <br/><br/>
Monadology, and other philosophical essays / 
Translated by Paul Schrecker and Anne Martin Schrecker. With an introd. and notes by Paul Schrecker. 
 - Indianapolis,   Bobbs-Merrill Co.   1977. 
 - xxx, 163 p.  21 cm. 
<br/><br/><label>ISBN: </label>0672604264 
<br/><br/><label>LC Class. No.: </label>B2558