TY  - BOOK
AU  - Schwartz,Lita Linzer
TI  - The exceptional child: a primer 
T2  - Wadsworth Series in Special Education
SN  - 0-534-00401-6
AV  - HQ773 S28
PY  - 1975///
CY  - Belmont, Calif.
PB  - Wadsworth
N1  - Bibliografia : p. 135-172
ER  -