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This report was prepared as.asaccountof work sponsored by the United States
Government. Neither the United States nor the Uniggg States Energy Research and
Development Administration, nor any @fsheir empjpyste,nor any their contractors,

subcontractors, or their employees, makesany warty,expres Or implied, or assumesas...ie 7

anylegalliability or responsibility for the accuracy, completeness or usefulness of any
information, apparatus, product or process.disclosed, or represents thatiitst‘ue would
not infringe privately owned rights.
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Printedinehctiaitaal States ofAmerica A

Availatie from
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National Bachnicaf
Information Servine™
U.S. Department of Commerce
5285 Port Royal Road

Springfield, VA 22161

Price: Printed Copy, Domestic $6.25;
Foreign $8.75; Microfiche $1.45

September 1975

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