Bardhaman

The admission process for Bardhaman University can vary depending on the programme you're interested in and whether it's a central university department or affiliated college program.Check the eligibility criteria for your desired programme on the university website.Admissions for central university departments are usually handled through WBCAP. You'll need to register and apply online Selection for some programs might be based on merit while others might involve entrance exams conducted by the university. 

Some popular books you can refer to for preparation for 3-year LL.B. Entrance exam are as follows:
1) LL.B. (3 Years Course) Entrance Examination Guide (RPH Editorial Board)
2) Guide to CLAT & LL.B. Entrance Examination 2018-19 by Universal (Author)
3) Practice Test Papers for 3 years LL.B. Entrance Examination by Gaurav Mehta (Author)
4) Self Study Guide For LL.B. Entrance Examination 2018 : With 3 Practice Sets & Solved Paper 2017 (English, Paperback, Arihant Experts)
Regards.

They provide both courses. You can refer to this link to see the colleges and their modes.

U.G.C.- HUMAN RESOURCE DEVELOPMENT CENTRE
The University of Burdwan
Golapbag, Bardhaman - 713104, West Bengal, INDIA.
Phone : 0342-2657938, 2658050 FAX : 0342-2657938
EPABX : +091-342-2656566, 2656549, 2558554 Extn.461
Email : office@hrdc.buruniv.ac.in
Wish you all the best & Happy Ramadan