1. Purpose and Objectives of the Comparative Systems Laboratory, Comparative Systems Laboratory Technical Report No. 1 (CSL: TR-1) (presented at the Congresso Internazionale Documentazione Informazione Scientifico Tecnica, Rome, Italy, February 7 1964), Western Reserve University, Cleveland, August 1964, 21 p.
2. A methodology for test and evaluation of information retrieval systems
3. and (Eds.), Procedure Manuals for the Comparative Systems Laboratory Experiments, Comparative Systems Laboratory Technical Report No. 8 (CSL:TR-8), Western Reserve University, Cleveland, March, 1967, 198 p.
4. TOWARDS THE IDENTIFICATION AND CONTROL OF VARIABLES IN INFORMATION RETRIEVAL EXPERIMENTATION
5. Also appears as Comparative Systems Laboratory Technical Report No. 6 (CSL: TR-6), Western Reserve University, Cleveland, 1966, 24 p.