TY  - BOOK
AU  - Ray, S. K.
TI  - The parallel economy
SN  - 08769269110
U1  - 330 
PY  - 1991///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Informal sector (Economics)
KW  - Cooperative societies
N1  - Includes bibliographic references and index
ER  -