00519nam a22001937a 4500 KCU 20231006080848.0 231006b |||||||| |||| 00| 0 eng d 9781846682483 Acopesa 658.8 ROS Rosen, Emanuel KCU Buzz real life lessons in the world of mouth marketing United States of America Profile books limited 2009 xvi,360p 20 it includes index ddc BK 0 36074 36074