TY  - BOOK
AU  - McClenan, Vilma
AU  - Morgan, Hortense
AU  - Pottinger, R. Dorothy
TI  - First steps in science. Activity book 6
T2  - First Steps in Science
SN  - 9768010851
U1  - Pam 500 
PY  - 1999///
CY  - Kingston
PB  - Carlong
KW  - Science
KW  - Textbooks
ER  -