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

Book Code : 6748

Language : Hindi

ISBN : 978-93-86908-04-9

Author : Dr. Vimal Agarwal

Book Code : 9851

Language : Hindi

ISBN : 978-93-5167-623-4

Author : Sanjay Gupta & Amit Ganguly

Book Code : 6010

Language : English

ISBN : 978-93-5167-650-8

Author : Dr. S. K. Sharma

Book Code : 6058

Language : Hindi

ISBN : 978-93-5167-656-0