State v. Jackson , 376 S.W.2d 341 ( 1964 )
Bishop v. Houston Independent School Dist. , 119 Tex. 403 ( 1930 )
State v. Jackson , 370 S.W.2d 797 ( 1963 )
Texarkana Independent School District v. Lewis , 470 S.W.2d 727 ( 1971 )