000			00318nam a2200121Ia 4500
001			82945
008			170722s9999 xx 000 0 und d
100			_aStone, Margaret R.
245			_aLessons and lesson notes for students entering upon a course of training /
250			_a2nd ed.
260			_c1958.
942			_cGEN
999			_c53062 _d53062