Chandra, Harish Open Access to Knowledge Resources in Science and Technology : The Role of Digital Reference Service to Facilitate Accessing Scholarly Information. , 2005 . In 23rd Annual Convention and Conference on Delivery of Information Services Through Distributed Digital Environment (SIS-2005), Visakhapatnam (India), 27-29 January 2005. [cited var currentTime = new Date();var month = currentTime.getMonth() + 1;var day = currentTime.getDate();var year = currentTime.getFullYear();document.write(month + "/" + day + "/" + year)]. [Conference Paper]