Research methodology /
Bhattacharyya, Dipak Kumar.
Research methodology / Dipak Kumar Bhattacharyya. - 2nd ed. - New Delhi : Excel Books, 2003. - 399 p. : ill. ; 24 cm.
.
Includes index.
8174464972
Research methodology
Q180 / .B49 2003
Research methodology / Dipak Kumar Bhattacharyya. - 2nd ed. - New Delhi : Excel Books, 2003. - 399 p. : ill. ; 24 cm.
.
Includes index.
8174464972
Research methodology
Q180 / .B49 2003