00333    a2200109   4500020001500000082001600015100002400031245007000055260005900125300001600184650002300200  a9555775370  a310.07bDIS  aDissanayake, Dharma  aFemale participation of informal economic activities in sri lanka  aColombobDepartment of census & statisticsc2005g2005  a29p.c29cm.  aGENERAL STATISTICS