12 CSR 10-23.255
*Original authority 301.020, RSMo 1939, amended 1943, 1945, 1949, 1957, 1969, 1985, 1986, 1988, 1988, 1989, 1997, 2000, 2003, 2004, 2005; and 301.380, RSMo 1939, amended 1945, 1949, 1984, 1998.
12 CSR 10-23.255
*Original authority 301.020, RSMo 1939, amended 1943, 1945, 1949, 1957, 1969, 1985, 1986, 1988, 1988, 1989, 1997, 2000, 2003, 2004, 2005; and 301.380, RSMo 1939, amended 1945, 1949, 1984, 1998.