000			00317nam a2200133Ia 4500
005			20260205040619.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a517 L231D
100			_aLANDAU EDMUND
245		0	_aDIFFRENTIAL AND INTEGRAL CALCULUS
260			_aN.Y. _bCHELSEA _c1951
300			_a366
942			_cBK
999			_c9005 _d9005