By Rajuru Ramakrishna Reddy
Dr.Bose
Parragon
Paul De Kruif And Translated By Jammi Koneti Rao
Kodavatiganti Rohini Prasad
Yakov Perelman (Translated By Dr. K.B.Gopalam)
I.V.Petryanov
S.Venkatrao
Balala Science Vignanam
Rajuru Ramakrishna Reddy
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