Criteria 4 4.1 Physical Facilities 4.1.1 Availability of adequate infra and physical facilities 4.1.2 4.2 Library as a Learning Resource 4.2.1-library 4.3 IT Infrastructure 4.3.1 IT facilities 4.3.2 Student computer ratio 4.4 Maintenance of Campus Infrastructure 4.4.1 Percentage of Expenditure incurred on maintenance of infrastructure 4.1.1 4.3.1 4.3.2 4.4.1 4.1.2