TY - BOOK AU - Moore,Emily H. AU - Pollatsek,Harriet TI - Difference sets: connecting algebra, combinatorics and geometry T2 - Student mathematical library SN - 9780821891766 (papel alcalino) AV - QA166.25 M66 U1 - 511/.6 23 PY - 2013/// CY - Providence, Rhode Island PB - American Mathematical Society KW - Conjuntos de diferencias KW - GeometrĂ­a combinatoria ER -