00603nam a22002057a 450000500170000001000130001702000240003003500130005403700160006704000120008308200130009510000150010824500410012326000440016427000460020830000310025450000540028565000320033965000260037120170124110008.0  aA-472949  c110.00a08769269110  aA-472949  bCen Lib/Ret  aDPLbEN  a330bRAY  aRay, S. K.  aThe parallel economy /cby S. K. Ray  aNew DelhibPrentice-Hall of Indiac1991  aM-97, Connaught CircusbNew Delhie110001  axvi,232p. :c21cm(Hb)bill  aIncludes bibliographic references and index        aInformal sector (Economics)  aCooperative societies