q=by+P.+T.+Ellsworth.+With+the+collaboration+of+J.+Clark+Leith.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=HNU&searchWay0=marc&logical0=AND
rows=10&curlibcode=HNU&searchWay0=marc&logical0=AND
by P. T. Ellsworth. With the collaboration of J. Clark Leith.