TY  - BOOK
AU  - Ross Vasta
TI  - Strategies and Techniques of Child Study
SN  - 0-12-715080-3
U1  - 155.4018 
PY  - 1982///
CY  - New York
PB  - Academic Press
N1  - Ross Vasta: Strategies and Techniques of Child Study.  New York.  Academic Press, 1982. 0-12-715080-3--(155.4018VAS)
ER  -