- The Nebraska school laws, as rev. and amended in 1911 by J.W. Crabtree, superintendent of public instruction ..
- Constitution of the State of Nebraska: joint resolution, submitting a constitution for a state government to the people for their approval or rejection, at the capitol, February, 1866
- The School Laws of Nebraska, as Revised and Amended in 1907
- The School Laws and School and Laws of Nebraska, as Revised and Amended in 1903
- The Nebraska School Laws, as rev. and Amended in 1911 by J.W. Crabtree, Superintendent of Public Instruction ..







