TY  - BOOK
AU  - Peto,Violet
AU  - Bates,Eleanor
TI  - Opposites
T2  - My first
SN  - 9780241281529
U1  - 500 21
PY  - 2017///
CY  - London
PB  - Dorling kindersley limited
KW  - Science
KW  - sears
N1  - Scientific nations
ER  -