Phillip B. Munoa has put the PDF of his book Four Powers in Heaven: The Interpretation of Daniel 7 in the Testament of Abraham (Journal for the Study of the Pseudepigrapha Supplement Series 28; Sheffield: Sheffield Academic Press, 1998) online. This will be of interest to Latter-day Saints as he argues that Testament of Abraham 11-13 interprets the "Ancient of Days" in Daniel 7 to be Adam.