00311nam a2200121 a 4500008004100000020001500041050001900056100001800075245002200093260004300115300002200158350000900180120416s1987    ||||||||||||||||| ||    u  a0442317786  aTK 7868.P6 Bra  aBradley, D. A10aPower Electronics  aWokinghambVan Nostrand Reinholdc1987  aviii, 166p. : ill  a0.00