Research methodology :
Kothari, C. R.
Research methodology : methods and techniques / C. R. Kothari - 2nd ed. - New Delhi : Wiley Eastern Ltd., c1990. - xii, 468 p. : ill., figs., tabs. ; 22 cm.
Includes index
0852264771
Research --Methodology
Q180.55 / .K68 1985
001.42 / K87r
Research methodology : methods and techniques / C. R. Kothari - 2nd ed. - New Delhi : Wiley Eastern Ltd., c1990. - xii, 468 p. : ill., figs., tabs. ; 22 cm.
Includes index
0852264771
Research --Methodology
Q180.55 / .K68 1985
001.42 / K87r