ISBN 0387902910 books & textbook
Problems and Theorems in Analysis: Theory of Functions · Zeros · Polynomials Determinants · Number Theory · Geometry (Springer Study Edition)
Polya, Georg Szegö, Gabor Billigheimer, C.E.
Springer /1977-12-02 Paperback / 404 Pages
isbn-10: 0387902910 / isbn-13: 9780387902913