00372    a2200097   4500001001000000005001700010008004100027245010800068100002500176773007300201ART_1737520260410161923.0260409a                                 10aSome Systemic factors contributing to the convertible currency shortages of Centrally Planned economies1 aHolzman, Franklyn D.0 tThe American Economic Reviewg- Vol. 69, Nº 2 (mayo 1979)wREV16190