User:Carlosayam From Wikipedia, the free encyclopedia Carlos Aya More information Wikipedia:Babel ...Wikipedia:BabelesEste usuario tiene el español como lengua materna.en-3This user can contribute with an advanced level of English.fr-1Cet utilisateur peut contribuer avec un niveau élémentaire de français.it-1Quest'utente può contribuire con un livello semplice di italiano.Search user languagesClose Contributed to... Covariance and contravariance (computer science) Generic programming Related Articles