Online Availability: File Extension (M level)
This field is used to determine the type of file of the online resource

The following file extensions are provided:
.html
.xml
.zip
.txt
.quicktime
.pdf
.rtf
.sgml
.mp4
.gif
.jpeg
.tiff
.css
.csv
.rdf
.mpeg
Please select from the drop down menu provided the appropriate extension