Sufian, Abu Jafar Mohammad
Methods and techniques of Social Research / - 2nd ed. - Dhaka : UPL, 2009. - xvii, 350p.: ills.; 24 cm.
Research Methodology
302.72
Methods and techniques of Social Research / - 2nd ed. - Dhaka : UPL, 2009. - xvii, 350p.: ills.; 24 cm.
Research Methodology
302.72