Index of language-names /
Grierson, George Abraham,Sir,1851-1941.
Calcutta : Supt. Govt. Printing, India,
1920.
"Intended ultimately to form a portion of volume I of the Linguistic survey of India ... it is ... issued in this preliminary shape, and may be looked upon as a supplement to the pamphlet previously issued and entitled 'The Linguistic Survey of India and the Census of 1911.̓"--p. [1].