TY  - BOOK
AU  - Spencer,J. Larry
TI  - EVALUTION RESULT AND ACCURACY IMPROVEMENT OF TWO FLUX-SWITCHING MATHEMATICAL MODELS FOR MAGNETIC CORES
U1  - NASA 
PY  - 1970///
CY  - 
PB  - Nasa, Washington, D.C.
N1  - Bound With Nasa Tnd-6030-39
ER  -