TY  - BOOK
AU  - Ray S K
TI  - Parallel economy
SN  - 08769269110
U1  - X.2.N9, N1 
PY  - 1991///
CY  -  New Delhi 
PB  - Prentice-Hall of India       
KW  - India Economic Conditions
N1  - Bibliography: p 219-25
ER  -