Research methodology: methods & techniques
Kothari, C. R.
Research methodology: methods & techniques - 2nd ed. - New Delhi Wishwa Prakashan 1990 - 468p.
8173280363
Computer science--Research Methodology, Social sciences - Research
001.42 / KOT
Research methodology: methods & techniques - 2nd ed. - New Delhi Wishwa Prakashan 1990 - 468p.
8173280363
Computer science--Research Methodology, Social sciences - Research
001.42 / KOT