0 OF Aig a vagy oe OBE: oo nama,Pdee > allies LEGAL NOTICE This report was prepared as an account of Government sponsored work. Neither the United States, nor the Commission, nor any person acting on behalf of the Commission: A. Makes anv warranty or repreeentation, express or implied, with respect to the accuracy, completeness, or usefulnes3 of the information comtained in this report, or that the use of any information, apparatus, method, or process disclosed in this report may not infringe privately owned rights: or B. Assumes ‘ny liabilities with respect to the use of, or for damages resulting from the use of any information, apparatus, method, or process disciosed ‘“ ‘his report. As used in the above, “person acting on behalf cf the Commission” includes any empicyee or contractor of the Commission to the extent that such employee or contractor prepares, handles or distributes, or provides access to, any information pursuant to his employment or contract with the Commission.