Ratings Analysis : Audience Measurement and Analytics Webster, James G. Phalen, Patricia F. Lichty, Lawrence W. 9780415526517 Innbundet 02.10.2013 Engelsk I salg
Ratings Analysis : Audience Measurement and Analytics Webster, James G. Phalen, Patricia F. Lichty, Lawrence W. 9780415526524 Heftet 01.10.2013 Engelsk I salg