Hooked: how to build habit-forming products
Eyal, Nir
Hooked: how to build habit-forming products - Portfolio Penguin 6 Nov 2014 - 256p. 13.8 x 2.6 x 20.4 cm
9780241184837
Hooked: how to build habit-forming products - Portfolio Penguin 6 Nov 2014 - 256p. 13.8 x 2.6 x 20.4 cm
9780241184837