TY  - BOOK
AU  - Inderpal Singh
AU  - Ritugeet Kaur
AU  - Pawanpreet Kaur
TI  - Research methodology and statistical methods
SN  - 9789353590222
U1  - 001.422 
PY  - 2019///
CY  - Ludhiana
PB  - Kalyani publishers
KW  - research methodology
ER  -