Hirsch, Charles S A compend of genito-urinary diseases and syphilis / Charles S Hirsch. - Philadelphia : Blakiston, 1925. - 347 p. ; with 59 ill. ; 18 cm. - 616.6:616.972 (NLA) . Subjects--Topical Terms: Urologic diseasesSyphilis Universal Decimal Class. No.: 616.6:616.972 (NLA)