“…Collection evaluations can be labour-intensive (Guise and Feinmark, 2003), time-consuming and expensive, but worth the investment (Henry, Longstaff, and Van Kampen, 2008). Libraries have adopted different approaches to evaluate their collections; often using quantitative tools such as WorldCat Collection Analysis (Henry, Longstaff, and Van Kampen, 2008;Ciszek and Young, 2010), even though some believe the adequacy of library collections cannot be stated in purely numerical terms (Clapp and Jordan, 1989).…”