00359nam a2200133Ia 4500 200103s9999||||xx |||||||||||||| ||und|| IMU-MPC Column-22 Gibson, George A. An elementary treatise on the Differential CalculusqEdwards, Joseph Macmillan, London 1961 xxii, 527 BK 6718 6718 0 0 0 0 7747 Column-22 2020-01-08 MPC1183 2020-01-08 BK