Hair, Joseoh F. , Black, William C. and Babin, Barry J, et al <br/><br/>
multivariate data analysis 
by Joseph F. Hair , William C. Black , Barry J. Babin et al 
 - 7th 
 - Noida  Pearson  2015 
 - 734p. 
<br/><br/><label>ISBN: </label>9789332536500