TY  - GEN
AU  - Black, Thomas R.
TI  - Doing quantitative research in the social sciences
SN  - 0761953523
PY  - 1999///
CY  - London
PB  - SAGE
KW  - Doing quantitative research in the social sciences
N1  -  Book
UR  - http://nhrc.gov.np/contact/
ER  -