Compendium of statistical terms, concepts, definitions and methodologies for data production and management in Nigeria. - Abuja, Nigeria : National Bureau of Statistics, 2006. - vii, 1329 p. ; Imperfect copy: p. 2-17 wanting. ISBN: 9783802593 Subjects--Topical Terms: Industries--Classification. LC Class. No.: HF1044.N6 / C65 2006