TY  - BOOK
AU  - Ruth Strang
TI  - Introduction to child study
U1  - 649 
PY  - 1959///
CY  - New York
PB  - Macmillan Co
N1  - Ruth Strang: Introduction to child study.  New York.  Macmillan Co, 1959.--(649STR)
ER  -