000 | 00260nam a2200073 4500 | ||
---|---|---|---|
080 |
_a621.311.003.2 _bINS.80 |
||
245 | _aIEEE: 446 - 1980; Rrecommended practice for emergency and standby power systems for industrial and commercial applications | ||
260 |
_aNew York _bIEEE _c1980 |
||
300 | _a208 | ||
999 |
_c29487 _d29487 |