000 00404nam a2200169Ia 4500
001 4478
008 150525s9999 xx 000 0 und d
020 _a0 273 42391 6
040 _CTUM
050 _aTK 2612
_b.C6
100 _aClayton Albert
245 _aThe Performance And Design Of Direct Current Machines
250 _a3
260 _aLondon
_bPitman
_c1959
300 _a,;ill.
942 _2lcc
999 _c33628
_d33628