000 00278pam a2200121a 44500
082 _a621.384
_bAt8m
100 _aAttura, George M.
245 1 _aMAGNETIC AMPLIFIER ENGINEERING
260 _aN. Y.
_bMcgraw-Hill
_c1959
300 _a220
964 _gCIRC
997 _a39295 s C
999 _c436058
_d436058