000 00225nam a2200061 4500
080 _a
_b
245 _aANSI/IEEE: C37.71 - 1984; Three-Phase, Manually Operated Subsurface Load-Interrupting Switches for Alternating-Current Systems
260 _aNew York
_bIEEE
_c1984
300 _a24
999 _c30202
_d30202