Author : R. C. Agrawal, Dr. S. K. Sahu & Dr. D. Chandra
Book Code : 0658
Language : Hindi
ISBN : 978-81-958937-9-9
Author : Dr. V.C. Sinha, Dr. Pushpa Sinha
Book Code : 0747
ISBN : 978-93-95958-36-3
Author : R. C. Agarwal & Sanjay Gupta
Book Code : 2499
ISBN : 978-81-960926-4-1
Author : Dr. V. C. Sinha & Kumar Piyush Raj
Book Code : 2530
ISBN : 978-81-960924-6-7
Author : Dr. Chandan Kumar, Hedayat Ulla & Er. Meera Goyal
Book Code : 2897
ISBN : 978-81-19665-88-4