Alchemy, I, 125.
Alfonso X (El Sabio), II, [269].
Alford, H., II, [221].
Alfred, King, Ballad of, II, [22].
Algebra, I, 121.
Algebraic symbols, I, 121.
Almanac, I, 300; II, [147], [148], [207].
(See Easter.)
Aloysius Lilius, I, 362.
Alsted, J. H., II, [282].