Home › Authors › Hansjakob Seiler 👤 Hansjakob Seiler 5 books Books by Hansjakob Seiler Linguistische Universalienprob Linguistische Universalienproblem in Neuer Sicht 2013 Cahuilla Grammar Cahuilla Grammar 1977 The principle of concomitance The principle of concomitance 1973 Cahuilla Texts with an Introduction 1970 Language universals research: Language universals research: a synthesis