Title: Algebras, Lattices, Varieties, Volume I
Subjects: Algebra, universal, Lattice theory, Universal Algebra, Varieties (Universal algebra), General algebraic systems -- Algebraic structures -- Algebraic structures, General algebraic systems -- Varieties -- Varieties, Mathematical logic and foundations -- Model theory -- Equational classes, universal algebra, Order, lattices, ordered algebraic structures -- Lattices -- Lattices, Order, lattices, ordered algebraic structures -- Modular lattices, complemented lattices -- Modular lattices, complemented lattices