TY  - BOOK
AU  - Young,Pauline V
AU  - Schmid,Calvin F
TI  - Scientific social surveys and research : Introduction to the background content , methods , principles and analysis of social studies
SN  - 81 203 0085 8
U1  - 001.433 
PY  - 1998///
CY  - New Delhi
PB  - Prentice -Hall of India Pvt.Ltd
KW  - Social research
ER  -