Finney, Malcolm Arnold.2009-03-202009-03-2019881988Source: Masters Abstracts International, Volume: 40-07, page: .9780315467613http://hdl.handle.net/10393/5449http://dx.doi.org/10.20381/ruor-14365Language, General.The theory of markedness, pied-piping and preposition-stranding in second language acquisition.Thesis