Ragno, Nancy Nickell. <br/><br/>
World of Language / 
Nancy Nickell Ragno, Marian Davies Toth,Betty G. Gray. 
 - Atlanta, Ga. :  Cincinnati, Ohio ;  Dallas, TX :.  Silver Burdett & Ginn,  1990. 
 - 492 p. 
<br/><br/><label>ISBN: </label>0-382-10663-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbook<br/>Английский язык--Учебники и пособия