TY - BOOK TI - Appropriate technology directory. Vol. 2 T3 - Development Centre studies / OECD AU - Jéquier, Nicolas AU - Blanc, Gérard AU - Organisation for Economic Co-operation and Development. Development Centre CY - Paris PB - Development Centre of the Organisation for Economic Co-operation and Development PY - 1985 LA - eng KW - kansainvälinen toiminta KW - teknologia SN - 92-64-12643-0 N1 - Vol. 1 ilm. v. 1979. ER -