4.1.2 Infra Augmentation 4.2. Supporting Document 4.2.Library Expenditure Bills Library Usage Students in NDL Faculty Incharge for Library 4.3.1 IT Infrastructure-Additional Information 4.3.2.SD Computer Ratio Authenticated by the Principal 30 Laptops Delivery Note 30 Laptops Details 30 Laptops Stock Register Entry 50 Desktops Delivery Note & Details 50 Desktops Stock Register Entry 1.1. Student Abstract (Extended Profile) 4.4.1. Infra Maintenance