http://tags.library.upenn.edu/tag/cataloging+digital_resources PennTags Feed http://tags.library.upenn.edu/makerecord/url/16644 http://tags.library.upenn.edu/makerecord/url/16644 <p>Roy Tennant sampled 856 fields in MARC records to see whether there is a reliable method of determining the availability of the full text access based on the coding the the 856.&nbsp; His results show wide variablity in the coding, and he argues for one consistant method to code for full text. <br /></p>