TY - BOOK AU - Stern Henry Raymond TI - Concept of linguistic purity in English from 1700 to the present T2 - Northwestern University , Language and literature , linguistics (Department of-) , Dissertation , 1968 U1 - P111v1.N7, K8 (PD) PY - 1968/// CY - Ann arbor PB - University Microfilms KW - LINGUISTICS N1 - Bib 173-88[p ER -