Horst, Paul. <br/><br/>
Matrix algebra for social scientists / 
Paul Horst. 
 - New York :  Holt Rinehart and Winston,  1963. 
 - 517 p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Mathematical models. <br/>Matrices.