000			00320nam a2200133Ia 4500
005			20250114191321.0
008			250113s9999 xx 000 0 und d
041			_aeng
082			_bJo.1 _aYx
245			_aReprints form scientific american : (Part 1 Sept.60)
250			_aNine Reprints
365			_cRs.
650			_aYx
999			_c72931 _d72931