Friedberg, Robert,  1912- <br/><br/>
Gold coins of the world :  from ancient times to the present : an illustrated standard catalogue with valuations / 
by Robert Friedberg. 
 - 6th ed. /  revised and edited by Arthur L. Friedberg and Ira S. Friedberg. 
 - Clifton, N.J., USA :  Coin and Currency Institute,  c1992. 
 - 723 p. :  ill. 
<br/><br/><label>ISBN: </label>0871843064 
<br/><br/><label>LCCN: </label>93014137     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gold coins.