Phillips, Bob, 1940- Bob Phillips encyclopedia of good clean jokes. [electronic resource] - Eugene, Or. : Harvest House Publishers, c1992. - 335 p. ; 21 cm. ISBN: 0890819475 9780890819470 LCCN: 91037782 Subjects--Topical Terms: American wit and humor. LC Class. No.: PN6162 / .P457 1992 Dewey Class. No.: 818/.5402