000 00389nam a22001577a 4500
005 20260430073654.0
999 _c55469
_d55469
020 _a(pbk.)
082 _a621.3841 GIB
100 _aGibbs, J. B.
245 _aTransformer :
_bPrinciples & Practice /
_cJ. B. Gibbs.
250 _a2nd ed.
260 _aNew York :
_bMcGraw Hill,
_c1950.
300 _ax, 249p. :
_bill ; 20cm.
500 _aIndex.
942 _cBK