Narla Tata Rao
Narla Tata Rao ( 4 September 1917 – 7 April 2007 ) was a prominent person in the power sector of India and a former chairman of the Andhra Pradesh State Electricity Board . 
<triplet> Narla Tata Rao <subj> 4 September 1917 <obj> date of birth <subj> 7 April 2007 <obj> date of death