Gleichen, A.E.W. 1905. The Anglo-Egyptian Sudan: a compendium prepared by officers of the Sudan Government. London, His Majesty's Stationary Office. vol. 1, pp. i-xiii, 1-371. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available