000 00000nam a2200000 a 4500
005 20251202164249.0
082 _a620
_bSME
100 _aSmeaton,Robert W.
245 _aSwitch gear and control handbook
260 _aNew York
_bMcGraw Hill
_c1977
300 _a39 p.
_c24 cm.
_bHB
630 _aSwitch gear
630 _ahandbook
964 _b
_c
_d
_e
_f
_g_
997 _a4158 LIBSC C
999 _c5428
_d5428