Author : Dr. Satish Kumar Saha

Book Code : 9235

Language : Hindi

ISBN : 978-93-7741-755-0

Author : Sanjay Gupta

Book Code : 7700

Language : English

ISBN : 978-93-7741-539-6

Author : Dr. V. C. Sinha, Dr. Alok Gupta, Dr. Jitendra Kumar Saxena

Book Code : 8561

Language : English

ISBN : 978-93-7741-883-0