TY - BOOK AU - Kothari, C R TI - Research methodology : methods and techniques SN - 9788122415223 PB - New Age International KW - Data collection Research methodology KW - eBK KW - Hypothesis Testing(Research methodology) KW - Measurement and scaling Research methods KW - Report writing Research methodology KW - Research design KW - Research methodology KW - Sampling and sample design N1 - Reprint year 2009. Replaced on 9/11/11 ER -