00463nam a2200145Ia 4500 0000011990 20251012174520.0 900725s1976 xxk 000 0 eng d 0521290783 9780521290784 Civilization in crisis [Texto impreso] : Human prospects in a changing world. Cambridge, etc. Cambridge University Press 1976. VIII, 303 p 22 cm. Civilizaciâon S.XX. embne 5138 5138 0 0 0 0 KEM KEM 2012-12-07 0 0000005674 2025-10-12 08:35:21 2025-10-12 OS