TY  - BOOK
AU  - GUPTA (Shashi K);RANGI (Praneet)
TI  - Research methodology: methods tools and techniques Ed 5
SN  - 978-93-272-7703-6
U1  - 001.42  23
PY  - 2017///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Research
ER  -