François de Callatay, Georges Depeyrot et Leandre Villaronga.  Bruxelles, Cercle d'études numismatiques, 1993. PB  114 pages + 2 pages of summary in French and 1 in English.

The three authors have attempted to estimate the amount of money in circulation during the period between Alexander the Great and Augustus.

Many neat pencil annotations, some of which are critical, or express doubt on the contents, otherwise a nice clean copy.