TY  - GEN
AU  - SOBEL, BETTY.
AU  - BOOKMAN, SUSAN.
TI  - WORDS AT WORK : : VOCABULARY BUILDING THROUGH  READING/ 
SN  - 0-02-413150-4
U1  - 808.0427 S62 
PY  - 1989///
CY  - USA: 
PB  - COLLER MACMILLAN
KW  - 1.INGLES - VOCABULARIO
KW  - 2.LENGUAS
ER  -