TY  - BOOK
AU  - Richard L. Allington, Ronald L. Cramer and Patricia M. Cunningham
TI  - HBJ Treasury of Literature: How to use the Grade 1 Program
SN  - 978153019751
U1  - Ej.1 
PY  - 0000///Glenview, Illinois
PB  - 1993
KW  - Sin descriptores
ER  -