00294nam a2200097Ia 4500082001900000100008100019245003400100260003500134300002200169500000500191  a339.3bUn58.SN  aUnited Nations. Statistical Office, Economic and Social Affairs, Deptt. of-.  aSystem of national accountsb  aNew YorkbUnited Nationsc1968  axiii, 246p. Index  a