000 00608cam a22002411 4500
001 8829872
003 BD-DhUL
005 20150608113645.0
008 760806s1949 enka 000 0 eng
010 _a 50000436
035 _a(OCoLC)2359677
040 _aDLC
_cCCC
_dDLC
_dReprography
042 _apremarc
050 0 0 _aQC757
_b.S6
082 _a538
_bSPP
100 1 _aSpreadbury, F G
245 1 0 _aPermanent magnets.
260 _aLondon :
_bPitman,
_cc1949.
300 _aviii, 279 p. :
_bill. ;
_c23 cm.
504 _aIncludes bibliographies.
650 0 _aMagnets.
942 _2ddc
_cBK
999 _c12964
_d12964