Richards, Jack C.,  1943- <br/><br/>
Four corners:   Worbook 4 / 
Jack C. Richards, David Bohlke. - 
 - New York:  Cambridge,  2012. 
 - 96 p. :  il. 
<br/><br/> Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook A, Level 4 has eight-page units that can be used in class or for homework. Units 1-6 provide students with additional vocabulary, grammar, functional language, and reading practice. Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook A, Level 4 has eight-page units that can be used in class or for homework. Units 1-6 provide students with additional vocabulary, grammar, functional language, and reading practice.  
<br/><br/><label>ISBN: </label>9780521127684 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Língua inglesa<br/>Língua inglesa--Estudo e ensino--Falantes estrangeiros<br/>Língua inglesa--Gramática--Problemas, exercícios, etc.
<br/><br/><label>Dewey Class. No.: </label>428.07  / R516f