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
Argie 15 Argie 15 The Argie 15 is a lightweight plywood dinghy that is intended for family day sailing, fishing, and rowing. The boat was designed in 1988 by Dudley Dix. A number of additional sheets have been added to the plans since then, including a conceptual layout for a centerboard instead of the standard daggerboard and enclosed bench seats for improved comfort and flotation. The Argie 15 can be constructed by using the stitch and glue method. According to designer, Dudley Dix, more than 3,000 Argie 15 dinghies have been built worldwide. The standard sailing rig for the Argie 15 is