Arefian, Ahmad, "The effects and extent of 1,1,1-trichloroethane vapor concentration exposure on workers during solvent vapor degreasing" (1981). To: Dr. Gabriel Aurioles, Dr. Neil Hout-Cooper, Jr., Mr.
Ramon P. CestaThis Thesis, having been approved in respect to form and mechanical execution, is referred to you for judgment upon its substantial merit.wean Lambert Tall
School of TechnologyThe thesis of Ahmad Arefian is approved.
Professor professorMr. Ramon P. Cesta