Since the sketch of the first ideas until the mornent in which this portion is being written 1 received the help of many persons who generously gaye me part of their time to pave a viray that proved to be not very easy. ...

It is widely known that the substitutiun terco uf demand curves derived under the rlypothesis postulated by 1-IJks in his contribution of 1938 dz satisfy a set of conditions. The purpuse o f this paper is to empinre the ...

El presente trabajo se propone presentar estimaciones de los recursos de la Administración Central de la Provincia de Tucumán para el periodo 1935-19/6. Que-dan excluidos, en consecuencia, los ingresos que obtuvieron los ...