TY  - BOOK
AU  - Osborn, Roger.
AU  - De Vault, M.Vere.
AU  - Boyd , Claude C..
AU  - Houston, W.Robert.
TI  - Understanding the Number System
U1  - 511 
PY  - 1968///
CY  - Columbus
PB  - Charles E.Merrill Books,Inc.
KW  - Mathematics
KW  - G-Mathematics
N1  - Index
ER  -