TY  - BOOK
AU  - Kumar, P.S.G.  .
TI  - Research methods and statistical techniques  paper xii of ugc model curriculum / 
SN  - 81-7646-444-9
U1  - 2OaT48 
PY  - 2004///
CY  - Delhi : 
PB  - B R Publishing Corporation , 
KW  - Library science
ER  -