TY - DATA AU - Rosales, J.C., author. TI - Numerical Semigroups SN - 9781441901606, 978-1-4419-0160-6 U1 - 512.2, PY - 2009/// CY - New York, NY PB - Springer New York KW - Order, Lattices, Ordered Algebraic Structures KW - Algebra KW - General Algebraic Systems KW - Group theory KW - Group Theory and Generalizations KW - Mathematics KW - Number theory KW - Number Theory N1 - Mathematics and Statistics (Springer-11649) UR - http://dx.doi.org/10.1007/978-1-4419-0160-6 ER -