000 00301nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aAikin, Wilford M.
245 0 _aStory of eight year study
260 _bHarper and Bros.
_aNew York
_c1942
942 _c1
999 _c33798
_d33798