Kral, Thomas <br/><br/>
Discover America :  Textbooks for second language learners / 
Th. Kral; United States Information Agency. 
 - Washington, D.C. :  English Language Programs Division,  1999. 
 - 228 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching