@misc{indiciaee664c0d8f833, title = {Development and implementation of a contract grading system.}, author = {L C Kruse and D M Barger}, year = {1982}, doi = {10.3928/0148-4834-19820501-07}, url = {https://pubmed.ncbi.nlm.nih.gov/6286572/}, note = {Source identifier: 6286572} }