Weininger, Otto,  1880-1903 <br/><br/>
Sex and charecter / 
by Otto Weininger 
 - London :  William Heinemann,  c1906 
 - 356 p. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics
<br/><br/><label>Dewey Class. No.: </label>176