00921nam a2200253 i 450099100159653970753620020502191855.0940107s1977 uk ||| | eng 0874131146b10875888-39ule_instLE02372552ExLDip.to Studi Storiciita330.152MacLain, James J.537522The economic writings of Du Pont de Nemours /James J. MacLainNewark :University of Delaware press,1977244 p. ;22 cm.Du Pont de Nemours, Pierre Samuel.b1087588810-12-0928-06-02991001596539707536LE023 330.152 MCL 1 112023000008515le023-E0.00-l- 01010.i1098389228-06-02Economic writings of Du Pont de Nemours917642UNISALENTOle02301-01-94ma -enguk 41