Author : Dr. F. C. Sharma

Book Code : 6598

Language : English

ISBN : 978-93-7741-145-9

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. F. C. Sharma, Anju Agarwal

Book Code : 6315

Language : Hindi

ISBN : 978-93-6207-159-0