Loll, Leo M. <br/><br/>
The over-the-counter securities market / 
by Leo M. Loll and Julian G. Buckley. 
 - 3d ed. 
 - Englewood Cliffs, N. J. :  Prentice-Hall,  1973. 
 - x, 514 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0136471803 
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Association of Securities Dealers.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Over-the-counter markets--United States..