TY  - BOOK
AU  - Gothelf, Jeff. Seiden, Josh.
TI  - Lean UX : applying lean principles to improve user experience
SN  - 9789352132782
U1  - 005.437  GOT;1  R 
PY  - 2013///
CY  - Bejjing
PB  - Oreilly
ER  -