Sufian, Abu Jafar Mohammad .
Methods and techniques of social research / Abu Jafar Mohammad Sufian. - 2nd, rev. and updated ed. - Dhaka : University Press, 2009. - xvii, 350 p. : ill. ; 25 cm.
Bibliography: p. 329-332.
Includes bibliographical references and index.
984702200219
Social problems--Research
361.1072 / SUM
Methods and techniques of social research / Abu Jafar Mohammad Sufian. - 2nd, rev. and updated ed. - Dhaka : University Press, 2009. - xvii, 350 p. : ill. ; 25 cm.
Bibliography: p. 329-332.
Includes bibliographical references and index.
984702200219
Social problems--Research
361.1072 / SUM