Coal friability tests
Subtitle: a comparative study of methods for determining the friability of coal and suggestions for tumbler and drop shatter test methods
By: by R. E. Gilmore, J. H. H. Nicolls and G. P. Connell.
Contributors: Nicolls, Jasper Henry Hume, 1886-; Connell, Gerald Patrick, 1898-; Canada. Mines Branch. Division of Fuels and Fuel Testing.
Publisher: J.O. Patenaude, I.S.O., printer to the King
Published: 1935
Place of publication: Ottawa
Language: eng
Number of pages: 102
Subjects: Coal -- Testing.
Notes: At head of title: Canada. Department of mines ... Mines branch ... Division of fuels and fuel testing.

"Erratum" slip inserted, p. 3.

In lower right corner of t.-p.: no. 762.

"References cited ... ": p. 14.