512.81DynP Dynkin, E. B Problemas in the theory of numbers, party two of mathematical conversations [by] E. P. Dynkin and V. A. Uspenskii. Tr. and adapted from the 1st. Russian ed. 1952 by Norman D. Whaland and Michael B. P. Slater. Boston, Heath [c1963] 117p. ilus. 21cm.