Asok K Nadhani is Professional Accountant & Business Software Consultant of 40 years' experience and creator of dVidya.com Education website. He has authored 30+ Books on Accounting Systems, Undergraduate Commerce Courses, numerous Educational blogs & Video Tutorials on UG Level academic courses. He also provides On Line Support Services on Tally is the author of 30+ Books on Accounting Systems. He is architect of dVIDYA.com website for learning for CA/CS/CMA, BCom Courses.