Hey

The Law course offered by Surendranath Law college are- BA LLB, BA LLb (hons), LLM. This college offers only 5 year Integrated course of Law which combines an Undergraduate degree with Law. As your son will complete his undergradation before hand, a 3 year LLb course is suitable for him instead of a 5 year Integrated course.

This college does not offer a 3 year LLB course, so you should look gor institutes which offer 3 year LLb, instead.

http://www.snlawcollege.ac.in/page.aspx?id=16

Best of luck!