TY  - BOOK
AU  - Anderson, Chris
TI  - The longer long tail : how endless choice is creating unlimited demand
SN  - 9781847940360
U1  - 658.802 AND 
PY  - 2009///
CY  - New York
PB  - Random House Business Books
KW  - Business
KW  - Management
KW  - Marketing
ER  -