Ehrhardt, Paul <br/><br/>
The SPSS series in data analysis 

 - Berlin :  Neues Leben ,  1979. 
 - 219 c. 
 - Kompass-Bucherei  Band 249 .
<br/><br/><label>ISBN: </label> 28.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Художественная литература