00281nam a2200109Ia 4500008004100000040001200041082001400053100001600067245004400083260003100127300001300158200103s9999||||xx |||||||||||||| ||und|| aIMU-MPC aColumn-22 aJones, C.R. 0aProblems in calculus and related topics bButterworths, Londonc1965 avii, 192