Research methodology :
Kothari, C. R.
Research methodology : methods & techniques / C. R. Kothari. - 2nd ed. - New Delhi : Wishwa Prakashan, 1990. - xii, 468 p. ; 22 cm.
8173280363 : KES 700
Research--Methodology.
Social sciences--Research--Methodology.
H62 / .K68 1990
Research methodology : methods & techniques / C. R. Kothari. - 2nd ed. - New Delhi : Wishwa Prakashan, 1990. - xii, 468 p. ; 22 cm.
8173280363 : KES 700
Research--Methodology.
Social sciences--Research--Methodology.
H62 / .K68 1990