Abu Jafar Mohammad Sufian
Methods and techniques of social research - 1st ed. - Dhaka The University Press 1998 - xvii, 350p. ill.
9840514229
Social sciences -- Research
307.2 / ABU/1998
Methods and techniques of social research - 1st ed. - Dhaka The University Press 1998 - xvii, 350p. ill.
9840514229
Social sciences -- Research
307.2 / ABU/1998