TY  - BOOK
AU  - Blalock,Hubert M.
ED  - Prentice Hall (Upper Saddle River).
TI  - An introduction to social research
T2  - Prentice-Hall General Sociology Series
PY  - 1970///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice-Hall, Inc.
KW  - Nauki społeczne
KW  - badania
KW  - kaba
N1  - Indeks
ER  -