TY  - BOOK
AU  - Kenneth A. Lambert 
TI  - Fundamentals of python first programs 
SN  - 13: 978-1-337-56009-2
U1  - Cir. 005.133 L222 C2019 
PY  - 2019///
CY  - Boston, USA 
PB  - Cengage learning, Inc. 
ER  -