byN. Chandraayudu,Racharla Ganapati,Sri Srinivasarao,Sri Ravinder,Sri Lakshmanarao,Sri Lakshminarayana,Sri Subrahmanyam,Sri Kumaraswami,Sri Srinivasarao,Sri Narasimhareddy,Sri Papayya,Sri Jagannath,Sri Subramanyam, Sri P. Jagan Mohan Reddy, Sri P. Rathanga Pani Reddy,Sri Srinivasulu,Sri Krishnarao,Sri Ravinder,Sri Venkatayya,Sri Vishnumurthi, Sri Undeti Ananda Kumar,Sri Gangireddy,Srimati Mariyarani,Srimati Seethamahalakshmi,B. Swami
This is the prescribed text book for students of 9th class telugu medium in the state of Telangana for the subject Social Studies....