Casado Velarde, Manuel, El castellano actual : usos y normas / Manuel Casado. - 1 online resource. - Astrolabio. Serie Lengua y literatura . - Lengua y literatura (Pamplona, Spain) . Includes bibliographical references. ISBN: Subjects--Topical Terms: Spanish language--Usage.Spanish language--Grammar.Spanish language--Standardization. Index Terms--Genre/Form: Electronic books. LC Class. No.: PC4112 ebook Dewey Class. No.: 468.2