TY  - BOOK
AU  - Eyal, Nir
TI  - Nir Eyal's Hooked: How to Build Habit-Forming Products (30 Minute Expert Guide)
SN  - 9781623154639
U1  - 658.57 
PY  - 2014///
PB  - Novato Press
N1  - IN-7451
ER  -