Research methodology : probability and sampling .
Chandra, Suresh .
Research methodology : probability and sampling . Suresh Chandra. - Delhi : Writers World, 2018. - 232p. :
9788194216919
Research methodology.
001.42 / CHA/R
Research methodology : probability and sampling . Suresh Chandra. - Delhi : Writers World, 2018. - 232p. :
9788194216919
Research methodology.
001.42 / CHA/R