TY  - BOOK
AU  - PURWOKO,Herudjati
AU  - Farida Inayati
AU  - I.M.Hendrarti
TI  - Stepping Stone 1A: : English for high school students grade VII
SN  - 979-734-232-8
U1  - 420.07 
PY  - 2004///
CY  - Jakarta
PB  - Erlangga
KW  - 0
KW  - Grade 7-9
ER  -