By Adipudi Venkata Siva Sai Ram
Medavarapu Sampat Kumar
Kambhampati Ramagopala Krishnamurthy (Adipudi Venkata Sivasairam - Parishkartha)
Sivala Subramanyam
Putcha Srinivasa Rao
Javangula Nageswararao
Vemuri Dakshina Murthy
Educational Publishers
Keerthi Seshulu Thangirala Poornaiah Siddhanthi Gaaru
Adipudi Venkata Siva Sai ram
Adipudi Venkata Siva Sai Ram
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