TY  - BOOK
TI  - Challenge (orange), L.1-B.1
SN  - 0-02-830986-3
AV  - TR(GS 372.4 A1 L.1-B.1(c) T.E.
PY  - 2000///
CY  - Columbus, Ohio
PB  - SRA/McGraw-Hill Comp
KW  - Reading
KW  - Study and teaching
KW  - English language
ER  -