TY  - BOOK
AU  - Sally,Judith D.
AU  - Sally,Paul
TI  - Roots to research: a vertical development of mathematical problems 
SN  - 9780821844038 (alk. paper)
PY  - 2012///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Mathematics
KW  - Research
ER  -