00469nam a2200157   45000010006000000050017000060080041000230200015000640350003000790410007000820500025000891000016001142450112001302600051002423000018002931082120230404125810.0060907n1995    dr                  spa    a0195094972    aEN14a002 E 436 F673f 1995  aFoner, Eric1 aFree soil, free labor, free men :bthe ideologic of the republican party before the civil war /cEric Foner  aOxford :bOxford university press,c1995        aXXXIX, 353 p.