Singh, Youd Vir. Handbook on library and information science, 2004/ Youd Vir Singh. - 2nd ed. - New Delhi: AIU, 2004. - xi, 99 p. ; 25 cm. ISBN: 8175200898 Subjects--Topical Terms: Information science--Study and teachingLibrary educationLibrary schools Dewey Class. No.: 020 / SIN/H