Methodology in social research
Blalock Hubert M Ed.
Methodology in social research - New York, USA McGraw-Hill Book Company 1968 - 493p - McGraw-Hill series in sociology .
Books to be hide in OPAC
Research methods
Methodology in social research - New York, USA McGraw-Hill Book Company 1968 - 493p - McGraw-Hill series in sociology .
Books to be hide in OPAC
Research methods