
walter dablyu. ristoo

walter vilyam ristoo (1908 epril 20, visconsinile laa crossil-2006 epril 3, merilaandile michelvilleyil) newyork public libraryile mapp libraryudeyum pinneedu library oof kongrasinteyum head librariyanaayirunnu. 1931ll visconsin sarvakalashaalayil ninnu bhoomishaasthrathil birudam nediya ristoo, oberlin collegil ninnu bhoomishaasthrathil birudaananthara birudavum clark sarvakalashaalayil ninnu doktarettum nedi. 1946ll library oof kongrasil chernna ristoo 1967ll athinte mapp departmentinte thalavanayi. 1978ll viramichu.
1979ll washington mapp sosaitti sthaapikkaan ristoo sahayichu. cartographic histtari allengil mapp librarianship mekhalayile oru prabandhatthinte rachayithaavin sosaitti varsham thorum addehathinte peril oru award nalkunnu."

