TY  - BOOK
AU  - Beazley, David M
TI  - Python essential reference
SN  - 9780672329784
SN  - 200902622
U1  - 005.133P BEA 
PY  - 2009///
CY  - Boston, MA
PB  - Addison Wesley
KW  - Python (Computer program language)
N1  - Includes index
ER  -