Author : Dr. B. N. Gupta

Book Code : 2880

Language : English

ISBN : 978-93-5167-671-3

Author : Dr. S. K. Singh, Dr. Amit Kumar, Dr. Ajay Kumar Chattoraj & Ankit Kumar Sharma

Book Code : 2601

Language : English

ISBN : 978-93-95958-05-9

Author : Dr. V. C. Sinha & Dr. Pushpa Sinha

Book Code : 2529

Language : Hindi

ISBN : 978-81-960924-5-0

Author : Dr. S. K. Singh Dr. Syed Zahid Parwez

Book Code : 2723

Language : Hindi

ISBN : 978-93-5167-776-5

Author : Dr. Satish Kumar Saha

Book Code : 2717

Language : Hindi

ISBN : 978-93-5167-726-0

Author : Dr. Satish Kumar Saha

Book Code : 2718

Language : English

ISBN : 978-93-90556-66-3

Author : Dr. Vimal Agrawal

Book Code : 2711

Language : Hindi

ISBN : 978-81-960927-3-3

Author : R. C. Agrawal, Sanjay Agrawal, Dr. B. K. Singh & Dr. Angad Tiwari

Book Code : 2702

Language : English

ISBN : 978-81-960925-7-3