?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Leggatt&rft.au=Leggatt%2C+E+W&rft.aufirst=E+W&rft.date=1979&rft.tpages=323&rft.title=Music+and+communication%3A+a+study+of+young+children's+original+melodies&rft.inst=Institute+of+Education%2C+University+of+London&rft.degree=Doctoral