<XML><RECORDS><RECORD><REFERENCE_TYPE>10</REFERENCE_TYPE><REFNUM>6889</REFNUM><AUTHORS><AUTHOR>Sparck Jones,K.</AUTHOR><AUTHOR>van Rijsbergen,C.J.</AUTHOR></AUTHORS><YEAR>1976</YEAR><TITLE>Report on the need for and provision of an 'ideal' information retrieval test collection</TITLE><PLACE_PUBLISHED> Computer Laboratory, Cambridge University </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><LABEL>Sparck Jones:1976:6889</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>