Shafii, Muhammad Ibn Idris <br/><br/>
Al-Risala Fi Usul Al Fiqh 

 - New Delhi  Islamic Text Society  1961 
 - 379p 
<br/><br/> includes index and biblioraphy 
<br/><br/>Refrences, Acknowledgements, Index 
<br/><br/><label>ISBN: </label> 250 
<br/><br/><label>Dewey Class. No.: </label>340.59  / SHA8