Blalock, Hubert M.
Introduction to social research - New Jersey Prentice-Hall 1970 - 120p. - Prentice-Hall general sociology series .
Social sciences - Experiments
Social sciences - Research
300.724 BLA-;
Introduction to social research - New Jersey Prentice-Hall 1970 - 120p. - Prentice-Hall general sociology series .
Social sciences - Experiments
Social sciences - Research
300.724 BLA-;