TY  - GEN
AU  - Duffin, W.J.
TI  - Electricity and magnetism
SN  - 9780077072094 
AV  - QC 522.D83 1990 
PY  - 1990///
CY  - London
PB  - McGraw Hill Companies
KW  - Electricity
KW  - Magnetism
N1  - includes index
ER  -