TY  - BOOK
AU  - Underhill, Earl M.
ED  - Crucible Steel Company of America.
TI  - Permanent magnet handbook
SN  - Null
AV  - QC757 .C7
U1  - 537.0782 
PY  - 1957///
CY  - Pittsburgh
PB  - Crucible Steel
KW  - Magnets
KW  - Magnetic materials
KW  - Ferromagnetism
ER  -