TY  - BOOK
AU  - Mandal, R.B
AU  - 
TI  - Statistics for Geographers and Social Scientist
U1  - 311 
PY  - 1981///
CY  - New Delhi
PB  - Concept
KW  - Statistics for Geographers and Social Scientist
N1  -  Ref at the end of each chap
ER  -