De Leon Alexander R 
Analysis of mixed data    Methods & applications 
De Leon Alexander R; Chough Keumhee Carriere Ed. 
 - Boca Raton   CRC Press       2013 
 - xxvi;234p  cm. 
 5802.4794000000002 
120172 
 159, 21/10/2013, Vardhman Books  Textual 
Applied Operation Research
X:(B), Q3