TY  - BOOK
AU  - Aufmann, Richard N.
TI  - Mathematical excursions
SN  - 0618302549
AV  - QA11.2 .M2765
PY  - 2004///
CY  - Boston
PB  - Houghton Mifflin co
KW  - Mathematics-textbooks
KW  - Mathematics-problems, exercises etc
ER  -