Ladreyt - A New Practical System for Teaching and Learning the French - X555z

Anonymous - A New Practical and Easy Method of Learning the Danish and - X555z

Heinrich P. Seidenst - A New Practical and Easy Method of Learning the - X555z

Foerster - A New Practical and Easy Method of Learning the Spanish L - X555z

Aleksandrov - A New Practical and Easy Method o Learning the Russian L - X555z

Ahn - A New Practical and Easy Method of Learning the German Languag - X555z

Monteith - A new Practical and Easy Method of Learning the Latin Lan - X555z

Monteith - A New Practical and Easy Method of Learning the Greek Langu - X555z