Text ( visual ) : unmediated Lectures on elementary number theory / by Hans Rademacher. -- Huntington, N.Y. ; Malabar, Florida : R.E. Krieger , 1977, c1964. -- ix, 146 p. : ill. ; 24 cm. -- Reprint of the ed. published by Blaisdell Pub. Co., New York, in series: A Blaisdell book in the pure and applied sciences, Introduction to higher mathematics ; Includes index. -- ISBN 0882754998 ; (BA03555570) ; https://ci.nii.ac.jp/ncid/BA03555570 Author Heading(s): Rademacher, Hans. -- Classification(s): LCC : QA241 ; DC : 512/.7. -- Subject Heading(s): LCSH : Numbers, Theory of