Stall, Sylvanus,  1847-1915 <br/><br/>
What a young man ought to know / 
by Sylvanus Stall 
 - Philadelphia :  Vir Pub.,  c1897 
 - xxvi, 21-281 p. :  port. ;  17 cm. 
 - Self and sex series [For men v. 2] .
<br/><br/> Purity and truth 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sexual ethics<br/>Sexual health
<br/><br/><label>Dewey Class. No.: </label>176