This was followed by five more authored books, " Com Tech In Power Sys Ana ", " Power System Dynamics and Stability ", " Power Circuits and Electromechanics ", " Energy Function Analysis for Power System Stability " and " Small Signal Analysis of Integrated Power Systems ", the last one published in 2016.
32.
In July, 2010 AMETEK, Inc . announced that it had acquired Haydon Enterprises, a leading manufacturer of high-precision motion control products, from the Harbour Group, a private, St . Louis-based operating company, for approximately $ 270 million in cash and is still in operation as a division of Ametek, an American global manufacturer of electronic instruments and electromechanics devices with headquarters in the United States and over 220 manufacturing sites worldwide.
