00410nam a2200157Ia 450000500170000000800410001702000180005804100120007608200150008810000220010324500400012525000080016526000320017350000080020565000390021320240823015814.0240823s9999||||xx |||||||||||||| ||und|| a81-7596-038-8 aENGLISH A621.317 P5 aShepherd W [etal] 0aPower Electronics and Motor Control a2nd c2005b"Cambridge,New Delhi" aYES aPower ElectronicsbInstrumentation