00376nam a2200145Ia 4500 0000016662 20251012174547.0 920622s1982 eng 9231020021 HD73 821.3 DIF 1982 Different theories and practices of development 258 p. Economic development Congresses 6191 6191 0 0 0 0 KEM KEM 2012-12-07 0 0000007761 2025-10-12 08:35:47 2025-10-12 OS