Research methodology :
Kothari, C. R.
Research methodology : methods and techniques C R Kothari and Gaurav Garg - 4th ed. - New Delhi : New Age International Publishers, ©1985. - xxi, 458 p.: ill.; 23 cm.
9789386649225
Research--Methodology
Social sciences--Research
Research--Statistical methods
Research
Humanities--Research
300.723 / KOT-R
Research methodology : methods and techniques C R Kothari and Gaurav Garg - 4th ed. - New Delhi : New Age International Publishers, ©1985. - xxi, 458 p.: ill.; 23 cm.
9789386649225
Research--Methodology
Social sciences--Research
Research--Statistical methods
Research
Humanities--Research
300.723 / KOT-R