Calculus in 1970

Aufgaben Und Lehrsätze Aus Der Analysis: Erster Band Reihen - Integralrechnung - Funktionentheorie by Polya, Georg, Szegö, Gabor

Séminaire Pierre Lelong (Analyse). Année 1969: Institut Henri Poincaré, Paris by

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

A First Course on Complex Functions by Jameson, G.