input: [0] To discover the frequency and purpose of use of project publications (and their archives) in contrast to other types of publication [2] mail questionnaire Also: phase I interviews for some qualification on complexity of use data on library use sales figures from publishers citation analysis Hedley Swain survey on archives [3] the questionnaire provides quantitative data on use (and reasons for use) as perceived by respondents phase I interviews provide important qualitative information on use to qualify general statistical trends revealed by the questionnaire records of library use, sales figures and citation indices provide independent data on frequency of use (n.b. this data was not directly comparable with questionnaire and interview data) the Hedley Swain archive survey provides access to independent records from museums on use of archives (n.b. this data was not directly comparable with questionnaire and interview data) [1] 
output: How often do people use fieldwork publications and archives? What are the main purposes of use? How does frequency of use of fieldwork publications compare with use of other types of archaeological publication?