Tompkins, D. A. (1899). Cotton mill processes and calculations: An elementary text book for the use of textile schools and for home study. The author.
Dyfyniad Arddull ChicagoTompkins, Daniel Augustus. Cotton Mill Processes and Calculations: An Elementary Text Book for the Use of Textile Schools and for Home Study. Charlotte, N.C.: The author, 1899.
Dyfyniad MLATompkins, Daniel Augustus. Cotton Mill Processes and Calculations: An Elementary Text Book for the Use of Textile Schools and for Home Study. The author, 1899.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.