Author : Dr. J. C. Johari, Dr. V. C. Sinha, Dr. A. K.Chaturvedi
Book Code : 5109
Language : English
ISBN : 978-93-91726-04-1
Author : Dr. Trilokinath Shrivastava, Dr. A.K. Chaturvedi, Dr. Ramdev Sharma, Er. Meera Goyal, Kanika Agarwal
Book Code : 4428
Language : Hindi
ISBN : 978-93-91726-06-5
Author : Sanjay Gupta
Book Code : 5150
ISBN : 978-93-95958-68-4
