Handbook of well log analysis; for oil and gas formation evaluation 2026-02-15T21:29:17+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from session cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Pirson, Sylvain Joseph, 1905- (Prentice-Hall, 1963)