Librarians Library science 129 Libraries 85 Professional ethics 47 History 45 Vocational guidance 42 Effect of technological innovations on 35 more ... Employment 31 Library employees 31 Library education 27 Moral and ethical aspects 24 Career development 23 Libraries and society 23 In-service training 22 Information science 22 Information scientists 21 Information technology 20 Library personnel management 19 Psychology 19 Public libraries 19 Books and reading 17 Library administration 15 Salaries, etc 14 Social aspects 14 Public opinion 13 Copyright 12 Aims and objectives 11 Philosophy 11 Forecasting 10 Libraries and the Internet 10 less ...