TY  - BOOK
AU  - Rajkumar,Peyyeti et al
TI  - Basic statistics in guidance and counselling-1:module 7
SN  - 9788174509109
U1  - 370.15 Raj-B 
PY  - 2008///
CY  - Thiruvananthapuram
PB  - NCERT
KW  - Educational Psychology
ER  -