General informations Gender Male First name L.-P. Last name Langlois Publication(s) Related Contribution from Books Writer(s) 1820 Le nouveau magasin des enfans Author(s) Male Langlois , L.-P. Writer(s) 1820 Les petits marchands ambulans, ou l'éducation de la nécessité Author(s) Male Langlois , L.-P. Community
