000 00271nam a22000857a 4500
008 210302b ||||| |||| 00| 0 eng d
050 _aQC507
245 _aExploring electricity
_bman's unfinished quest
_cSKILLING, HUGH HILDRETH
942 _2lcc
_hQC507 .S55 1948
999 _c1299
_d1299