By Medavarapu Sampath Kumar
Nemani Sri Rama Sastry Siddhanthi
N Subbarao
Komnduru Rangantha Charyulu
S.R.Nuti (New Theories of K.P.)
Sri Chinta Gopisarma Sidhanti
Kidambi Narasimhacharya (1st and 2nd parts )
Sri Vaikhaanasa Paitrumedhika Prayogaha By
Dr N Mahesh Chandar Bharadwajh
Medavarapu Sampath Kumar
Talk to us?