Author : Dr. V. C. Sinha, Dr. Alok Gupta, Dr. Jitendra Kumar Saxena

Book Code : 8561

Language : English

ISBN : 978-93-7741-883-0

Author : Dr. Alok Gupta

Book Code : 2554

Language : English

ISBN : 978-81-19665-04-4

Author : Dr. Alok Gupta

Book Code : 2553

Language : Hindi

ISBN : 978-81-960927-9-5

Author : Dr. V. C. Sinha & Dr. Alok Gupta

Book Code : 4939

Language : Hindi

ISBN : 978-93-5167-087-2

Author : Dr. Alok Gupta

Book Code : 4970

Language : English

ISBN : 4970

Author : Dr. Alok Gupta

Book Code : 4968

Language : Hindi

ISBN : 978-93-86908-15-5

Author : Dr. Anupam Agarwal, Dr. Alok Gupta

Book Code : 5613

Language : Hindi

ISBN : 978-93-91726-15-7

Author : Dr. Alok Gupta

Book Code : 5427

Language : Hindi

ISBN : 978-81-19665-96-9