Piorun, Daniel. creator Giusti, Jose Luis colab. text bibliography ag Buenos Aires, Argentina Macchi c2001 2001 monographic spa 159 p. ill. 22cm. specialized Daniel Piorun ; colaborador Jose Luis Giusti. Includes bibliographical references (p.[159]). Industrial management Leadership HD69.P75 P56 9505375700 UNAMX 030609 20210506063003.0 278645 spa