000			003760000a22001330004500
245			_aThe riemann integral : properties of the integral : some important functions : mathematics
110			_aOpen University,
260			_aMilton Keynes _bOpen University _c1974
300			_a58p. : ill.
020			_a0335914127
080			_a517 _bO6
041			_aEN
942			_cBK _09
999			_c110834 _d110834