By Kalyana Ganitam
Bharatula Seshavadhanulu
Prof. NVRA Raja
Chitrala Gurumurthy Gupta Siddanti
Kappagantu Subbarama Somayajulu
P.K.Sudarsan And A.Umamaheswara Rao
Dr. Patil Narayana Reddy
Brahma Sri Medavarapu Sampath Kumarr
Dr Manjuluri Narasimharao
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