Geetha, S ; Suryanarayana, M.H.. Estimation of P-infinity poverty measure for grouped data using two parametric lognormal distribution - Indira Gandhi Institute of Development Research 1992 - 24 See IGIDR 330 SUR (Includies Acc.Nos 34983, 34984, 34985, 34986 & 34987) Subjects--Topical Terms: Poverty