00386nam a2200133Ia 4500003000400000005001700004008004100021020001800062082001900080100002500099245008500124260003300209300001000242TMU20250724113156.0160921s9999    xx            000 0 und d  a9788126530403  a621.319bHin-U  aHingorani, Narain G.  aUnderstanding Facts: Concepts and Technology of Flexible Ac Transmission Systems  bWiley Indiac2012aNew Delhi  a432p.