Spanish Tales for Beginners‎

By Hills E. C. (Elijah Clarence)  

ISBN:gutenbur36805

Project Gutenberg‎(2011)‎

Access to resources Favorite 9.028848

Heath's Modern Language Series: Spanish Short Stories‎

By Hills E. C. (Elijah Clarence)  

ISBN:gutenbur33406

Project Gutenberg‎(2010)‎

Access to resources Favorite 9.028848

By Hills E.   Ferguson N. S.   Mace B. R.   in Noise Control Engineering Journal

ISSN:0736-2501|59|2|109-125

Institute of Noise Control Engineering‎(2011)‎

Access to resources Favorite 6.2458982