TY - BOOK AU - Roman,Steven‏ TI - Lattices and ordered sets SN - 9780387789002 U1 - 511.33 22 PY - 2008///] CY - New York PB - Springer KW - Ordered sets KW - BUEsh KW - Lattice theory KW - Reading book N1 - Includes bibliographical references and index ER -