TY  - BOOK
AU  - Sally,Judith D.
AU  - Sally,Paul
TI  - Roots to research: a vertical development of mathematical problems 
SN  - 9780821844038
AV  - QA11.2  .S24 2007
PY  - 2007///
CY  - Providence, RI
PB  - American Mathematical Society
KW  - Mathematics
KW  - Research
ER  -