00670cam a2200205 4500001000800000005001700008007001400025008004100039019001200080035002000092035002100112035001200133100003200145245010200177260003000279300001400309533010900323650001700432984001500449150341620180904183211.0he-amb---buuu721004r19701833dcu b 00000 eng u1 a8269972 9(OCoLC)00422458 9(AuCNLDY)2103333 a15034161 aConder, Josiah,d1789-1855.10aWages or the whip.bAn essay on the comparative cost and productiveness of free and slave labour. aLondon,bHatchard,c1833. aiv, 91 p. aMicrofiche.bWashington, D.C.cMicrocard Editions,d1970.e2 cards.f(Slavery source materials, no. 117) 0aSlave labor. aANLcmc 13