§ 80-4-101, MCA
En. Sec. 20, Ch. 216, L. 1921; re-en. Sec. 3574, R.C.M. 1921; amd. Sec. 1, Ch. 41, L. 1923; amd. Sec. 1, Ch. 154, L. 1929; amd. Sec. 1, Ch. 35, L. 1933; re-en. Sec. 3574, R.C.M. 1935; amd. Sec. 1, Ch. 224, L. 1961; amd. Sec. 1, Ch. 13, L. 1977; R.C.M. 1947, 3-201(1) thru (3).