000			00335nam a2200133Ia 4500
001			19744
008			170722s9999 xx 000 0 und d
245			_aLow temperature physics : _bproceedings, eng /
260			_c1965.
500			_aPart 1
653			_aLow Temperature Physics
700			_aDaunt, J. G. Etc _eeditor.
942			_cGEN
999			_c72272 _d72272