000 00512 a2200253 4500
001 106804
020 _a2
041 _aeng
080 _a620.179.1 Lew
245 _aMagnetic and electrical methods of non-destructive testing
250 _a
260 _an.p.
260 _bGeorge Allen and Unwin,
260 _c1951
300 _a242 p.
300 _c20.5 cm
490 _a
100 _aLewis, D.M.
700 _a
650 _a
650 _aNon-destructive testing
942 _cBK
942 _2UDC
999 _c105615
_d105615