By Gajula Satyanarayana (Mantra Sastralu - Mantralu - Yantralu)
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Madhusudana Saraswathi (Mantra Sastralu - Mantralu - Yantralu)
M.Satyanarayana Siddanti
Jayanti Chakravarthy (Mantra Sastralu - Mantralu - Yantralu)
M.Satyanarayana Siddanti (Mantra Sastralu - Mantralu - Yantralu)
Bommakanti Venkata Subrahmanya Sastry
Gajula Satyanarayana (Mantra Sastralu - Mantralu - Yantralu)
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