Dewey Decimal Numbers: Montana

General information about Montana is found in 978.6. Knowing the Dewey Decimal number for a county or a series of counties within a state makes it easier for a researcher to browse the shelves. The following chart lists Montana's counties in alphabetical order followed by their Dewey Decimal number.

Beaverhead 978.669 Granite 978.688 Powell 978.686
Big Horn 978.638 Hill 978.614 Prairie 978.625
Blaine 978.615 Jefferson 978.667 Ravalli 978.689
Broadwater 978.6664 Judith Basin 978.662 Richland 978.623
Carbon 978.6652 Lake 978.6832 Roosevelt 978.622
Carter 978.636 Lewis & Clark 978.6615 Rosebud 978.632
Cascade 978.6611 Liberty 978.613 Sanders 978.6833
Chouteau 978.6293 Lincoln 978.681 Sheridan 978.6218
Custer 978.633 Madison 978.6663 Silver Bow 978.668
Daniels 978.6213 McCone 978.626 Stillwater 978.6651
Dawson 978.624 Meagher 978.6612 Sweet Grass 978.664
Deer Lodge 978.687 Mineral 978.684 Teton 978.655
Fallon 978.635 Missoula 978.685 Toole 978.612
Fergus 978.6292 Musselshell 978.6312 Treasure 978.6313
Flathead 978.682 Park 978.6661 Valley 978.617
Gallatin 978.6662 Petroleum 978.628 Wibaux 978.634
Garfield 978.627 Phillips 978.616 Wheatland 978.663
Glacier 978.652 Pondera 978.653 Yellowstone 978.639
Golden Valley 978.6311 Powder River 978.637    

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Modified: 31 Jul 2008