Author : Dr. J. C. Varshney, Nikhil Gupta (Chartered Accountant) and Sinha
Book Code : 6608
Language : English
ISBN : 978-93-86908-53-7
Author : Ramesh Chand Agarwal, Sanjay Agarwal
Book Code : 7876
Language : Hindi
ISBN : 978-93-5167-179-4