00772cam a22002775i 4500 4136417 BD-DhUL 20140826101238.0 030909 xx eng (OCoLC)ocm06950216 (NNC)4136417 MNX MNX BD-DhUL 512.81 ASR QA141.3 .A85 1967 Asimov, Isaac, 1920-1992. Realm of numbers / Isaac Asimov ; diagrams by Robert Belmore. Boston : Houghton Mifflin com., c1959. (v),144 p. : ill. ; 18 cm. Includes index. Numeration. Arithmetic. Number concept. Fawcett premier book ; R333. AUTH ddc BK 6048 6048 0 0 ddc 0 512_810000000000000_ASR 0 NFIC 10476 DUSL DUSL GEN 2014-08-26 512.81 ASR A25112 2014-08-26 2014-08-26 BK