00755nam a2200241Ia 4500 127406 BIBL 20160527190716.0 740819c19751973nyua j 000 1 eng 74017383 /AC/r86 0688220169 0688320163 (lib. bdg.) (OCoLC)01032251 DLC DLC m.c. PUXA PZ7.S9818 Wh4 [Fic] Swindells, Robert E. cn Local 176321 When darkness comes. New York Morrow 1975 [c1973] 158 p. illus. 22 cm. A primitive band of people splits into two warring factions until the arrival of a common enemy unites them. Science fiction Local 166892 107332 107332 0 0 0 813_000000000000000_S978W 0 evl 123791 10 10 15 2016-05-27 191656 0 813 S978w 80000001433682 2016-05-27 00:00:00 r:127406 z:NCC:D 6