TY  - BOOK
AU  - Weeks, Ronald C.
TI  - The Child's world of science and technology: a book for teachers: teaching and learning science and technology in the elementary school
SN  - 0205266371
AV  - LB 1585 .W44 1997 
PY  - 1997///
CY  - Ontario
PB  - Prentice Hall
KW  - Science - study and teaching elementary
ER  -