request for science text book for 8th class in telugu

[vratnam2004]

Dear all 

 I , K.Venkata Ratnam, have registered as volunteer in e-vidyaloka to teach science subject for the pupil of 8th class. I need a small help from you, if any one  have a pdf of science text book in telugu, please send the document to my mail:vratn...@gmail.com or call to me :9880208620. This book was not available in govt.website of AP or others also.So please send as early as possible. 

Thanking you 

kvratnam