TY  - BOOK
AU  - Lillard,Paula Polk
TI  - Un enfoque moderno al método Montessori
SN  - 9681308689
PY  - 1977///
CY  - México
PB  - Editorial Diana
KW  - Montessori Method of Education
N1  - Translation of : Montessori, a modern approach; Includes index; Bibliography : p. 207-209
ER  -