Walden, Graham R. Focus Groups : A Selective Annotated Bibliography, Volume I 2008 - Scarecrow Press View the Terms of Use Download Copy/paste Printing Download | NO Copy/paste | NO Printing EUR 120.65 VAT Excluded Purchase PDF eB E-book
Walden, Graham R. Survey Research Methodology, 1990-1999 2002 - Bloomsbury Publishing View the Terms of Use Download Copy/paste Printing Download | NO Copy/paste | NO Printing EUR 238.50 VAT Excluded Purchase PDF eB E-book
