Education, manpower, and economic growth; strategies of human resource development 2026-02-15T19:24:39+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Harbison, Frederick; Myers, Charles Andrew (McGraw Hill, 1964)