The economic utilisation of British pig-iron resources
By: by C.H. Ridsdale and N.D. Ridsdale. Paper presented to the twenty-seventh annual conference, Middlesbrough, June 17-20, 1930
Publisher: Institute of British Foundrymen
Published: 1931
Place of publication: Manchester
Language: eng
Number of pages: 25
Notes: Cover-title.

"Supplement to the Proceedings of the Institute, volume XXIII."