Introduction: Libraries have provided mediated search services for more than forty years without a practice standard to guide the execution of searches. training of searchers. or evaluation of search performance. A pan-Canadian group of librarians completed a study of the literature on mediated search practices from 2014-2017 as a first step in addressing this deficit. https://www.royaltyfurnitureandappliancers.shop/product-category/adjustable-bases/