000			00303nam a2200133Ia 4500
001			66557
008			170722s9999 xx 000 0 und d
100			_aEstrich, Robert M.
245			_aThree keys to language /
260			_c1957.
653			_aLinguistics
700			_aSperbea, Hands
942			_cGEN
999			_c64919 _d64919