TY  - BOOK
AU  - Blough,Glenn Orlando
AU  - Schwartz,Julius
AU  - Marcuccio,Phyllis
TI  - Elementary school science and how to teach it
SN  - 0030915392
AV  - LB1585.3 .B55 1974
U1  - 372.3/5 
PY  - 1974///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Local
ER  -