The New Encyclopædia Britannica: L-ZEncyclopædia Britannica, 1992 - 32 pages |
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Page 301
... derived fuctors of G , a relation is obtained ( see 378 ) . The homology and cohomology groups of groups thus arise by taking left derived functors of the tensor product functor and right derived functors of the Hom functor . While ...
... derived fuctors of G , a relation is obtained ( see 378 ) . The homology and cohomology groups of groups thus arise by taking left derived functors of the tensor product functor and right derived functors of the Hom functor . While ...
Page 604
... derived from the Hamamelidales . One family , Myricaceae ( sweet gale ) . † Order Leitneriales . One family , Leitneriaceae . ORDER JUGLANDALES Trees ; leaves mostly deciduous , alternate or rarely opposite or whorled , equally or ...
... derived from the Hamamelidales . One family , Myricaceae ( sweet gale ) . † Order Leitneriales . One family , Leitneriaceae . ORDER JUGLANDALES Trees ; leaves mostly deciduous , alternate or rarely opposite or whorled , equally or ...
Page 746
... ( derived from more than one ancestral group ) in the strict sense , since the ancestral group was , itself , a natural and closely interrelated group , even though it may have differed from the modern orchids in a number of features . It ...
... ( derived from more than one ancestral group ) in the strict sense , since the ancestral group was , itself , a natural and closely interrelated group , even though it may have differed from the modern orchids in a number of features . It ...
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20th century Abelian group addition aesthetic Afghanistan agriculture Albania alcohol algae algebra animals basin called central centre ceremonial climate coast common complex numbers Congo contains Côte d'Ivoire countries crops cultivation culture dance defined desert developed drinking drug East eastern economic Egypt elements equations European example farm feet field Figure finite fish forest functor Igbo important Indians integers irrigation isomorphism Kabul Kenya Lake Lake Chad Lake Victoria land language lattice Lie algebra linear major mapping miles modern mountains Niger Nigeria Nile northern operations patterns percent period Plains plants Plateau polynomial population rainfall real numbers region ring ritual River Sahara savanna social soil South Africa southern Africa species subgroup Sudan Tanzania theory tion traditional tribes tropical United valley vector space vegetation village West Africa western x₁ Yoruba Zaire Zambia Zimbabwe