Dear,

Recommended books are:
(First year)
1.Law of Contract and Specific Relief-Dr. Avtar Singh
2.Introduction to Arbitration-Mallika Taly
3.Company Law-Dr. Avtar Singh
4.Environmental Law-Prof. Satish C. Shastri
5.International Law-Dr. Gurdip Singh
6.Business Law-Dr. Avtar Singh
7.Legal History- Evolution of Indian Legal System-Nilakshi Jatar
8.Banking Law-Bimal N. Patel, Dolly Jabal

Hope this helps!