Survey research; a decisional approach.
Tull, Donald S.
Survey research; a decisional approach. [Text] Tull, Donald S. - New York Intext Educational Publishers 1973 - 244 p. 24 cm.
Knowledge
Research Methodology
001.433 / TUL
Survey research; a decisional approach. [Text] Tull, Donald S. - New York Intext Educational Publishers 1973 - 244 p. 24 cm.
Knowledge
Research Methodology
001.433 / TUL