TY - BOOK AU - Harris-Northall,Ray TI - Weakening processes in the history of Spanish consonants SN - 0415007429 : U1 - 461.1 PY - 1990/// CY - London PB - Routledge KW - Spanish language KW - Consonants KW - History KW - Phonology N1 - Revision of thesis (Ph. D.) --University of Birmingham, 1985; Includes bibliographical references and index ER -