The electromagnetics problem solver : a complete solution guide to any textbook 2026-02-15T22:33:37+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Fogiel, M. (Max) (REA's problem solvers, 2000)