Author : Dr. S. K. Singh, Dr. G. K. Gupta, Dr. Jitendra Kumar Saxena

Book Code : 4257

Language : Hindi

ISBN : 978-93-5167-448-1

Author : Dr. V. C. Sinha, Dr. Alok Gupta, Dr. Suneel Kumar Gupta

Book Code : 9510

Language : Hindi

ISBN : 978-93-5167-447-4

Author : Dr. Satish Kumar Saha

Book Code : 9235

Language : Hindi

ISBN : 978-93-83697-47-2

Author : Pro. B. L. Ojha

Book Code : 9567

Language : Hindi

ISBN : 978-93-83697-71-7

Author : Dr. J. C. Johari

Book Code : 9242

Language : Hindi

ISBN : 978-93-84223-71-7

Author : Dr. J. C. Johari

Book Code : 6003

Language : Hindi

ISBN : 978-93-84223-46-5

Author : Dr. Sudhir Kumar Chauhan, Anju Agarwal

Book Code : 8734

Language : English

ISBN : 978-93-6207-612-0

Author : Dr. J. C. Johari

Book Code : 9668

Language : Hindi

ISBN : 978-93-5167-1442-2