McClendon, McKee J. <br/><br/>
Multiple regression and causal analysis 

 - Itasca :   F.E. Peacock Publishers,   1994. 
 - 358 p. 
<br/><br/><label>ISBN: </label>0875813844 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADISTICAS<br/>CIENCIAS SOCIALES