TY  - BOOK
AU  - Singh, Inderpal
AU  - Kaur, Ritugeet
TI  - Research Methodology and statistical methods
SN  - 978-93-5359-022-2
U1  - 001.42 
PY  - 2019///
CY  - Ludhiana
PB  - Kalyani Publishers Pvt. Ltd.
ER  -