yaz_element Specifies Element-Set Name for retrieval &reftitle.description; boolyaz_element resourceid stringelementset This function sets the element set name for retrieval. Call this function before yaz_search or yaz_present to specify the element set name for records to be retrieved. If this function appears to have no effect, see the description of the piggybacking option in yaz_connect. &reftitle.parameters; id The connection resource returned by yaz_connect. elementset Most servers support F (for full records) and B (for brief records). &reftitle.returnvalues; &return.success;