TY  - BOOK
AU  - Singh, Surendra
TI  - Samajshastra ki mool avdharnayen
U1  - 302.14 21st
PY  - 1993///
CY  - Varansi
PB  - Varansi Prakashan Mandir
KW  - Sociology; Social systems; Social mobility, Social problems; Social structure
ER  -