000			00356n a2200157 a 4500
000			B B
001			000869
005			20220201162114.0
082			_a515 _bM9 MAT
100			_aPiskunov, N.
245			_aDifferential and Integral Calculus
260			_aMoscow _bMir Pub. _c1969
300			_a895p.
690			_aCalculus,Mathematics
908			_aT
999			_c865 _d865