AAn introductory programmed course in Tok PisinAn introductory programmed course in Tok Pisinde Robert LitteralMateriasSelf-instructionTok Pisin languageEdiciones (1)An introductory programmed course in Tok Pisin (1990)Summer Institute of Linguistics Academic Publications · inglésMás obras de Robert LitteralAA Programmed Course in New Guinea PidginA Programmed Course in New Guinea Pidgin