Author : Dr. Amit Kumar, Dr. Mukund Chandra Mehta

Book Code : 4436

Language : English

ISBN : 978-93-89585-24-7

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

Book Code : 6649

Language : Hindi

ISBN : 978-93-5167-943-1

Author : Dr. Satish Kumar Saha, Anju Agarwal

Book Code : 9234/4764

Language : English

ISBN : 978-93-5167-724-6

Author : Dr. Satish Kumar Saha

Book Code : 9210

Language : Hindi

ISBN : 978-93-83697-92-2

Author : Dr. F. C. Sharma

Book Code : 9423

Language : Hindi

ISBN : 978-93-6207-482-9