00602nam a2200169Ia 4500008004100000041001200041082001100053100001800064245008900082260004200171300000800213650000700221700001800228942000700246999001700253952016200270221030s9999    xx            000 0 und d  aEnglish  a105.23  aA. E. Clayton 4aThe Performance & Design of Direct Current Machinescby A. E. Clayton, N. N. Hancock  bSir Isaac Pitman & sonsaLondonc1969  a516  aEE  aN. N. Hancock  cBK  c11617d11617  pBE 12623l0o105.23 r2024-06-13 00:00:00w2022-10-30yBK003Print4070aMIETLIBbMIETLIBcBL-Academic Block B, FL-2, CUP-161, SH-6, R-6d2012-05-2910HBE