Ralph H. Blanchard memorial endowment series
Published for the Pension Research Council, Wharton School, University of Pennsylvania by R. D. Irwin
edited by Judith F. Mazo, Anna M. Rappaport, Sylvester J. Schieber
Pension Research Council, Wharton School of the University of Pennsylvania , University of Pennsylvania Press c1994 Ralph H. Blanchard memorial endowment series v. 5 , Pension Research Council publications
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Robert L. Clark
Published for the Pension Research Council, Wharton School, University of Pennsylvania by Irwin c1991 Ralph H. Blanchard memorial endowment series v. 4
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planned and edited by Dan M. McGill
Published for the Pension Research Council of the Wharton School by Irwin 1989 Ralph H. Blanchard memorial endowment series v. 3
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planned and edited by Dan M. McGill
Published for the Pension Research Council, Wharton School, University of Pennsylvania by R. D. Irwin 1977 Ralph H. Blanchard memorial endowment series v. 1
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