Asimov, Isaac, 1920-1992.
Realm of numbers / Isaac Asimov ; diagrams by Robert Belmore. - Boston : Houghton Mifflin com., c1959. - (v),144 p. : ill. ; 18 cm. - Fawcett premier book ; R333. .
Includes index.
Numeration.
Arithmetic.
Number concept.
512.81 / ASR
Realm of numbers / Isaac Asimov ; diagrams by Robert Belmore. - Boston : Houghton Mifflin com., c1959. - (v),144 p. : ill. ; 18 cm. - Fawcett premier book ; R333. .
Includes index.
Numeration.
Arithmetic.
Number concept.
512.81 / ASR