Probability and statistics III  : mathematics foundation course unit 21 
Open University, U.K. 
 - Bletchley Bucks:  Open University Press,  1971. 
 - 42p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / OPP