Question bank: Book series 

 - New Delhi       AIU          1979 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>56513 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>By1, L9;2       RR