Laycock, Donald C.Wurm, S. A.2021-12-012021-12-01858831325PL-C38.43http://hdl.handle.net/1885/252968application/pdf© 1975 Donald C. Laycockhttp://creativecommons.org/licenses/by-sa/4.0A Hundred Years of Papuan Linguistic Research: Eastern New Guinea Area197510.15144/PL-C38.43 2021-12-01Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)