TY  - BOOK
AU  - Flanagan, David.
TI  - The Ruby Programming Language
SN  - 8184044925
U1  - 005.117 22 FLA 
PY  - 2008///
CY  - Beijing ; Sebastopol, CA
PB  - SPD/O'Relliy
N1  - Includes bibliographical references
ER  -