Vyakran Saar Maukhik Abhivyakti Sahit (Vishay Samvardhan Gatividhi) Course 'B' Class 9 for CBSE Board - Blueprint Education(Paperback, Dr. Avinash Kumar Akela, Dr. Anangajay Saxena, Dr. Giriraj Sharan Agrawal, Jitendra Kahani)