Author : R. C. Agrawal, Sanjay Agrawal

Book Code : 6056

Language : Hindi

ISBN : 978-93-5167-665-2

Author : Dr. V. C. Sinha, Dr. Aaftav Alam Answari, Dr. Pushpa Sinha

Book Code : 6729

Language : Hindi

ISBN : 978-93-5167-921-9

Author : Dr. S. K. Singh, Dr. B. K. Mehta

Book Code : 4147

Language : Hindi

ISBN : 978-93-86908-40-7

Author : Dr. S. K. Singh, Sayed Zahid Perwaiz

Book Code : 5568

Language : Hindi

ISBN : 978-93-5167-776-5