CURRICULUM VITAE - research

acoustics. "Archive Collection of the Organ Historical Society" (USA), 1980. JEGERS M., Intrasectorële resultatendifferentiatie, sectorieel risico en ondernemingsrisico : proeve tot verfijning . van de meting en evaluatie der onderlinge verbanden (Measurement of intra industry profit differences). Doctoral dissertation, 1987. ................
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