TY  - BOOK
AU  - Kelly، Brett
AU  - Tara، Funk
TI  - Fractions At Work
T2  - Fractions And Equivalent Fractions
SN  - 9781410893888
U1  - 500 21
PY  - 2009///
CY  - Pleham, New York
PB  - Benchmark Education Co
KW  - Science
N1  - Science
ER  -