TY  - BOOK
AU  - Rai,G.K.
TI  - Involuntary labour in Ancient India
U1  - 305.56 
PY  - 1981///
CY  - Allahabad
PB  - Chaitanya Publishing 
KW  - Social classes
KW  - India
KW  - Labour and labouring class
KW  - History
N1  - Includes index; Bibliography: p.223-266
ER  -