Why?

Organised English

Kenneth William Moody

1970

Serbo-Croat for foreigners

Slavna Babić

1964

English for life

Cecil Gray

1979

English without errors

Nigel Hudson

1971

Grammar made easy, or, Practical aids to conversation and composition

Ursulines de Québec

1871

Burūshaskī qāʻidah aur ḥurūf-i tahajjī

Qudratullāh Beg

1980

Pamberi nechiShona

Harald Vieth

1986

Spravočnik po skloneniju russkich suščestvitelnych mužskogo roda

Jelizaveta Brettová

1970