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DISTR~M7ON ST'ATE'MENTr A,i//IApproved for public release;---,,,i ii i i | rRed The research reported here was sponsored by the Directorate of operational Requirements, Dep- ty Chief of Staff/Research, Development, and Acquisition, Hq USAF, under Contract F49620.82-C-0018. The United States Government is autho-rized to reproduce and distribute reprints for governmental purposes notwithstanding any copyright notation hereon