00537nam a22001217a 4500 110131t xxu||||| |||| 00| 0 eng d National Statistical Office Statistical Yearbook 2009 Zomba, National Statistical Office 2009 ix, 95p.: tab., fig.. map. National Statistical Office 18531 To provide high quality, timely and independent statistical information and promote its use for policy formulation, decesion-making , research, transparency and general publ 10531 10531