Kothari, C. R.
Research Methodology: methods and techniques by C. R. Kothari - 2nd ed. - New Delhi: Wishwa Prakashan, 1985. - xii, 468p.
8173280363
Research methodology
001.42 KOT
Research Methodology: methods and techniques by C. R. Kothari - 2nd ed. - New Delhi: Wishwa Prakashan, 1985. - xii, 468p.
8173280363
Research methodology
001.42 KOT