TY - BOOK AU - AUFMAN RICHARD AU - AUFMAN RICHARD TI - MATHEMATICAL EXCURSIONS SN - 978-1-111-57908-1 AV - QA 39.3 .M38 2013 C.1 PY - 2013/// CY - AUSTRALIA PB - CENGAGE LEARNING KW - MATHEMATICS N1 - IT HAS BIBLIOGRAPHIC DATA ER -