▁made ▁arrang ements ▁with ▁pr estig ious ▁New ▁York ▁colleg es ▁and ▁had ▁to ▁rent ▁bigger ▁and ▁bigger ▁prem ises ▁at ▁pr estig ious ▁dow nt own ▁locations ; ▁other ▁teaching ▁institutions ▁advert ised ▁themselves ▁as ▁ad her ing ▁to ▁his ▁method ology ; ▁the ▁publishing ▁house ▁he ▁set ▁up ▁kept ▁re - print ing ▁text books ▁and ▁manual s ▁in ▁end less ▁ed itions ▁while ▁audio ▁materials ▁were ▁published ▁joint ly ▁with ▁Columbia ▁Records . ▁Cor respond ence ▁courses ▁of ▁English ▁proved ▁successful ▁in ▁South ▁America ▁and ▁Mexico . ▁Cort ina ▁business ▁developed ▁also ▁in ▁Spain , ▁as ▁the ▁owner ▁was ▁granted ▁official ▁government al ▁recommendation ▁and ▁remained ▁on ▁good ▁terms ▁with ▁education ▁officials . ▁His ▁teaching ▁method ▁enjoyed ▁largely ▁positive ▁reception ▁among ▁academ ics ▁of ▁that ▁time ; ▁also ▁contemporary ▁sch ol ars ▁note ▁that ▁it ▁" marks ▁a ▁great ▁advance ▁in ▁language ▁teaching ". ▁The ▁language ▁school ▁he ▁created ▁was ▁later ▁renamed ▁to ▁Cort ina ▁Institute ▁of ▁L anguages ▁and ▁is ▁oper ational ▁until ▁today . ▁ ▁See ▁also ▁ ▁Carl ism ▁ ▁Trad itional ism ▁( Sp ain ) ▁ ▁Language ▁education ▁ ▁José ▁Dí ez ▁de ▁la ▁Cort ina ▁y ▁O la eta ▁ ▁José ▁Dí ez ▁de ▁la ▁Cort ina ▁y ▁C err ato ▁ ▁Foot notes ▁ ▁Further ▁reading ▁ ▁B . ▁de ▁Art agan ▁[ Re inal do ▁B rea ], ▁D . ▁José ▁Dí ez ▁de ▁la ▁Cort ina ▁C err ato , ▁sus ▁hij os ▁D . ▁Juan , ▁D . ▁José ▁y