Master the intricacies of Online Public Access Catalogues with this essential guide for library science professionals in India. Explore core OPAC concepts, cataloguing, information retrieval, and crucial analysis techniques for effective database design. Understand user interface principles and emerging trends in digital libraries and library automation vital for Indian libraries. This book equips library science students and information professionals with the knowledge to optimize information access, manage collections efficiently, and drive innovation in academic and public library settings across India.