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Letter from Władysław Witwicki, n/d E

Author Władysław Witwicki
Category incoming correspondence, Polish researchers
Archive Ingarden Family Archive
Reference code in archive ARI
Copyrights all rights reserved
Resource type letter
Subject matter personal issues
Tags #baptism, #children, #congratulation, #conjunctivitis, #dedication, #diffraction of light, #health problems, #Henri Bergson, #Ingarden's son, #Javal and Schoetz refractometers, #optics, #sickness, #skiascopy, #son's birth, #Władysław Witwicki