THIS BOOK IS COMPILED ACCORDING TO THE NEW SYLLABUS OF BACHELOR'S DEGREE IN LIBRARY & INFORAMTION SCIENCE IN HINDI LANGUAGE AND ALSO COVERS THE WHOLE SYLLABUS OF DIPLOMA IN LIBRARY & INFORMATION SCIENCE. THIS BOOK IS DIVIDED INTO SIX UNITS THAT CONTAINS EIGHT CHAPTERS. THE CONTENTS ARE AS FOLLOWS, UNIT 1: 1. LIBRARY & SOCIETY 2. LIBRARY MANAGEMENT & ORG.(OR FOUND. OF LIB. INFO SCIENCE & INFO MANAGEMENT), UNIT 2: 3.LIBRARY CLASSIFICATION (OR KNOWLEDGE ORG. & INFO RETERIVAL -CLASSIFICATION), UNIT 3: 4. LIB.CATALOGUING (OR KNOWLEDGE ORG. INFO. RETERIVAL-CATALOGUING), UNIT 4: 5. REFERENCE SERVICES 6. DOCUMENTATION & INFO SERVICES, UNIT 5: 7. INFO TECHNOLOGY & COMPUTER APP., UNIT 6: 8. OBJECTIVE TYPE QUESTIONS.