TY  - BOOK
AU  - Okken,brian
TI  - Python testing with pytest: simple, rapid, effective and scalable 
SN  - 9781680502404
AV  - QA76.73 .O33    2017
PY  - 2017///
CY  - Raleigh,North Car
PB  - the pragmatic bookshelf
KW  - Python (Computer program language)
ER  -