The basis and essentials of spanish containing all that must be known of grammar and vocabulary in ordre to express the mostt frequently recurring ideas : being a first approximation to a 'Basic Spanish' /
by Charles Duff. -
- 3rd ed. -
- Cambridge : Published for the Orthological Institute by Thomas Nelson, London, 1943.
- 152 p. -
- (basic and essential series of books on modern languages). .