TY  - BOOK
AU  - Upadhyay, Harish Chandra
TI  - Samajik sarvekshan, anusandhan evam sankhiyaki
U1  - 300.723 21st
PY  - 1990///
CY  - New Delhi
PB  - Atlantic
KW  - Social science; Social surveys; Social science research and statistics
ER  -