Spiegel Murray, R. <br/><br/>
Theory and Problems of Statistics 

 -  McGraw Hill 
 - 538 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0-07-116766-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Variables and Graphs , Frequency Distributions ,
<br/><br/><label>Dewey Class. No.: </label>310  / SPI-S