Kimbrough, Victoria F. <br/><br/>
English on call :  level three / 
by Victoria F. Kimbrough, Marjorie Vai. 
 - New York, N.Y. :  McGraw-Hill,  1993. 
 - viii,125 p. :  ill. ;  28 cm. +  1 floppy disk. 
<br/><br/> 3.1/2 IBM PC format disk enclosed. P/N 833423-3. 
<br/><br/>Noun clauses : reported speech--Indirect questions : present tense--Indirect questions : past tense. 
<br/><br/><label>ISBN: </label>0070667853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.