TY  - BOOK
AU  - Challoner,Jack
AU  - Delf, Brian (Illustrated )
TI  - Batteries & Magnets Book : alife-Size guide to Investigating Science
SN  - 8895863180
PY  - 1992///
CY  - London
PB  - Dorling Kindersley
KW  - Science (nature
N1  - 75.00P
ER  -