International Standard Music Number 3 left to right. These weighted digits are added together. The check digit is the integer between 0 and 9 that makes the sum a multiple of 10. For instance, for the item with ISMN beginning 979-0-060-11561: As 85 mod 10 = 5, the check digit is 10 - 5 = 5 and the full number is 979-0-060-11561-5. For another example, Robert Fripp's collection of Guitar Craft scores has the ISMN 979-0-9016791-7-7. Given first 12 digits 979-0-9016791-7, the ISMN algorithm evaluates which implies that the check digit is indeed 7 (because 123+7=130=13x10). International Standard Music Number The International Standard Music
What Lies Below was a "pretty cool" mystery-of-the-week, and "while not quite as strong as when the mythology is in full gear, 'What Lies Below' was nonetheless a compelling hour of television." He was however bothered that there was no further information about the parallel universe. UGO Networks writer Alex Zalben compared "What Lies Below" to the similarly-plotted "The X-Files" episode "Ice". Zalben concluded, "Though both episodes are very good, 'Ice' is one of the best "X-Files" hours ever, perfectly channeling – but not ripping off – John Carpenter's "The Thing"." Director Deran Sarafian submitted "What Lies Below" for consideration in the Outstanding