000			00406nam a2200145Ia 4500
008			190926s1924||||xx |||||||||||||| ||ger||
020			_aGER5876
082			_a515.33 _bVo
100			_aNrlund, Niels Erik,
245		0	_aVorlesungen uber Differenzenrechnung / _cNiels-Erik Norlund.
260			_aBerlin : _bJ. Springer, _c1924.
300			_aix, 551 p. :
650			_aDifferential calculus.
942			_cBK
999			_c148943 _d148943