Author : Dr. Chaturbhuj Mamoria, Dr. J. C. Johari, Dr. V. C. Sinha & Dr. A. K. Chaturvedi

Book Code : 3483

Language : Hindi

ISBN : 3483

Author : Dr. Sunita Bhagia, Er. Meera Goyal

Book Code : 3482

Language : Hindi

ISBN : 3482

Author : Dr. Triloki Nath Srivastava, Ramdev Misr (Gangay)

Book Code : 3474

Language : Hindi

ISBN : 3474

Author : Rajamohan Srivastava & Amit Ganguli

Book Code : 3480

Language : English

ISBN : 3480