Petac, Emanuel <br/><br/>
Colectia Ing. C. Orghidan :  Cabinetul Numismatic al Bibliotecii Academiei Romane : Monedele de Aur Grecesti si Romane / 
Emanuel Petac, Stefan Vasilita; Coord.: Ionel Haiduc, Paun Ion Otiman. 
 - Bucureşti :  Editura Academia Romane,  2012. 
 - 303 p. :  ill. 
 - Tezaurul Academiei Romane  v. 3, pt. 1 .
<br/><br/><label>ISBN: </label>9789732721575 978-973-27-2252-7 
<br/><br/><label>Subjects--Personal Names: </label><br/>Orghidan, Lui Constantin, 1872-1944 
<br/><br/><label>Subjects--Index Terms: </label>Coins, Roman - Private collections Coins, Greek - Private collections Numismatics - Romania.