Author : Dr. B. N. Gupta & Dr. V. C. Sinha

Book Code : 2891

Language : Hindi

ISBN : 978-81-19665-87-7

Author : Dr. A. K. Chaturvedi

Book Code : 2884

Language : Hindi

ISBN : 978-81-960930-4-4

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

Book Code : 2892

Language : Hindi

ISBN : 978-81-19665-63-1

Author : R. C. Agrawal

Book Code : 2878

Language : English

ISBN : 978-81-960930-6-8

Author : Dr. B. N. Gupta

Book Code : 2879

Language : Hindi

ISBN : 978-93-5167-670-6

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. S. K. Singh Dr. Syed Zahid Parwez

Book Code : 2723

Language : Hindi

ISBN : 978-93-5167-776-5