TY - BOOK AU - Kothari C R TI - Research methodology:methods and techniques SN - 9788122415223 (pbk) U1 - B28:f, M5;P4-;4 PY - 2004/// CY - New Delhi PB - New age International Private Publishers KW - Research methodology N1 - Appendices 375-389p.; References 390-394p.; Index 395-401p ER -