TY  - BOOK
AU  -  Barratt,D.H.
TI  -  Discovering science electricity book 4 / 
U1  -  TR 537 
PY  - 1962///
CY  -  Leeds ; ,  E.J. Arnold and Son Ltd, 
KW  -  Electricity
KW  -  Experiments
N1  -  Includes index
N2  -  Gives instructions for simple experiments that reveal some of the ch aracteristics of electricity
ER  -