TY  - BOOK
AU  - IGNOU
TI  - ELEMENTARY STATISTICAL METHODS AND SURVEY TECHNIQUES
SN  - 8126617020
AV  - 658 IGN E 
U1  - 658 IGN E 
PY  - 2010///
CY  - NEW DELHI
PB  - IGNOU
KW  - ENGLISH LITERATURE
KW  - INDIA
ER  -