BRACE,I.
QUESTIONNAIRE DESIGN: HOW TO PLAN,STRUCTURE AND WRITE SURVEY MATERIAL FOR EFFECT - LONDON Kogan Page 2004 - xi+289p.,23x15Cms
0749444029
658.83 B796
QUESTIONNAIRE DESIGN: HOW TO PLAN,STRUCTURE AND WRITE SURVEY MATERIAL FOR EFFECT - LONDON Kogan Page 2004 - xi+289p.,23x15Cms
0749444029
658.83 B796