Babble, Earl R;
Practice of social research - California Wadsworth Publishing 1975 - 511p.
Includes index
0-534-00381-8
Social sciences - Data processing
Social sciences - Research
300.72 BAB-P
Practice of social research - California Wadsworth Publishing 1975 - 511p.
Includes index
0-534-00381-8
Social sciences - Data processing
Social sciences - Research
300.72 BAB-P