TY  - BOOK
AU  - Leavell,Ullin W.
AU  - Friebele,Mary Louise
AU  - Cushman,Tracie
TI  - Widening horizons
T2  - Golden rule series
U1  - 808 
PY  - 1964///
CY  - Estados Unidos
PB  - American Book
KW  - Literature
KW  - Literatura infantil
KW  - lemb
KW  - Children's literature
ER  -