Oklahoma - 976.6 Dewey Decimal Numbers for U.S. States and Counties County Dewey Decimal Number Adair 976.689 Alfalfa 976.622 Atoka 976.666 Beaver 976.614 Beckham 976.643 Blaine 976.631 Bryan 976.662 Caddo 976.641 Canadian 976.639 Carter 976.658 Cherokee 976.688 Choctaw 976.663 Cimarron 976.6132 Cleveland 976.637 Coal 976.667 Comanche 976.648 Cotton 976.649 Craig 976.698 Creek 976.684 Custer 976.617 Delaware 976.691 Dewey 976.618 Ellis 976.6155 Garfield 976.628 Garvin 976.656 Grady 976.654 Grant 976.623 Greer 976.6443 Harmon 976.6445 Harper 976.6153 Haskell 976.677 Hughes 976.672 Jackson 976.645 Jefferson 976.652 Johnston 976.668 Kay 976.624 Kingfisher 976.632 Kiowa 976.647 County Dewey Decimal Number Latimer 976.676 Le Flore 976.679 Lincoln 976.635 Logan 976.633 Love 976.659 Major 976.629 Marshall 976.661 Mayes 976.693 McClain 976.655 McCurtain 976.664 McIntosh 976.674 Murray 976.657 Muskogee 976.682 Noble 976.627 Nowata 976.697 Okfuskee 976.673 Oklahoma 976.638 Okmulgee 976.683 Osage 976.625 Ottawa 976.699 Pawnee 976.626 Payne 976.634 Pittsburg 976.675 Pontotoc 976.669 Pottawatomie 976.636 Pushmataha 976.665 Roger Mills 976.616 Rogers 976.694 Seminole 976.671 Sequoyah 976.681 Stephens 976.653 Texas 976.6135 Tillman 976.646 Tulsa 976.686 Wagoner 976.687 Washington 976.696 Washita 976.642 Woods 976.621 Woodward 976.619