TY  - BOOK
AU  - Saitz,Robert L.
AU  - Stieglitz,Francine B.
TI  - Challenge: a first reader/workbook in English
SN  - 0876261241
AV  - PE1128 .S2158 1978
U1  - 428/.2/4 
PY  - 1978///
CY  - Cambridge, Mass.
PB  - Winthrop Publishers
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Local
N1  - 920331
ER  -