Calculus in 1970
Aufgaben Und Lehrsätze Aus Der Analysis: Erster Band Reihen - Integralrechnung - Funktionentheorie
by
Polya, Georg, Szegö, Gabor
Multidimensional Inverse Problems for Differential Equations
by
Romanov, V. G., Vasiliev, V. G., Lavrentiev, M. M.
Norm Ideals of Completely Continuous Operators
by
Schatten, Robert
Analytic Inequalities
by
Mitrinovic, Dragoslav S., Vasic, P. M.
A First Course on Complex Functions
by
Jameson, G.