historical evidence, [121].
collateral evidence, [122].
genealogical classification, [124].
comparative value of grammar in the classification of languages, [170].
comparative grammar, [214].
Bopp's “Comparative Grammar,” [214].
origin of grammatical forms, [215].
mode of tracing back the grammatical framework of the Aryan languages to original independent words, [231-234].
result of Bopp's “Comparative Grammar,” [234].
Aryan grammar, [234].