Claudia, Guderian. <br/><br/>
Hold on :  a short course in survival English for international secretaries / 
Claudia Guderian. 
 - Oxford :  Pergamon Press,  1982. 
 - 28 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0080286380 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Business English<br/>English language--Textbooks for foreign speakers
<br/><br/><label>LC Class. No.: </label>HF5726