Author : Dr. R. K. Bishnoi, Dr. Satish Kumar Saha

Book Code : 4420/9583

Language : Hindi

ISBN : 978-93-81865-97-2

Author : Dr. V. C. Sinha, Dr. Ritika Sinha

Book Code : 5541/9615

Language : English

ISBN : 978-93-5167-167-1

Author : Sanjay Gupta

Book Code : 8127

Language : Hindi

ISBN : 978-93-6207-640-3

Author : Dr. V. C. Sinha, Dr. Alok Gupta

Book Code : 9820

Language : Hindi

ISBN : 978-93-5167-374-3