TY  - BOOK
AU  - Johnson Richard A
AU  -  Bhattacharyya Gouri K
TI  - Statistics:  Principles and methods   
SN  - 139780471656821
U1  - B28, P6 
PY  - 2006///
CY  - New Jersey 
PB  - John Wiley        
KW  - Geography
ER  -