Louisiana - 976.3 Dewey Decimal Numbers for U.S. States and Counties County Dewey Decimal Number Acadia 976.356 Allen 976.358 Ascension 976.319 Assumption 976.343 Avoyelles 976.371 Beauregard 976.359 Bienville 976.393 Bossier 976.397 Caddo 976.399 Calcasieu 976.354 Caldwell 976.376 Cameron 976.352 Catahoula 976.374 Claiborne 976.394 Concordia 976.373 DeSoto 976.363 East Baton Rouge 976.318 East Carroll 976.382 East Feliciana 976.316 Evangeline 976.357 Franklin 976.377 Grant 976.367 Iberia 976.349 Iberville 976.344 Jackson 976.392 Jefferson 976.338 Jefferson Davis 976.355 Lafayette 976.347 Lafourche 976.339 La Salle 976.375 Lincoln 976.391 Livingston 976.314 County Dewey Decimal Number Madison 976.381 Morehouse 976.384 Natchitoches 976.365 Orleans 976.335 Ouachita 976.387 Plaquemines 976.337 Pointe Coupee 976.3454 Rapides 976.369 Red River 976.364 Richland 976.386 Sabine 976.362 Saint Bernard 976.336 Saint Charles 976.333 Saint Helena 976.315 Saint James 976.331 Saint John the Baptist 976.332 Saint Landry 976.346 Saint Martin 976.348 Saint Mary 976.342 Saint Tammany 976.312 Tangipahoa 976.313 Tensas 976.379 Terrebonne 976.341 Union 976.389 Vermilion 976.351 Vernon 976.361 Washington 976.311 Webster 976.396 West Baton Rouge 976.3452 West Carroll 976.383 West Feliciana 976.317 Winn 976.366
