TY  - BOOK
AU  - Fox,Cameron
TI  - The ugly duckling: level 3 
T2  - Penguin young readers
SN  - 0582428580
AV  - PZ8 U35 2000
PY  - 2000///
CY  - England
PB  - Pearson Education Limited
KW  - Cuentos
ER  -