https://cursodspace.dgru.unam.mx/handle/123456789/10362 Fri, 09 Oct 2026 06:53:58 GMT 2026-10-09T06:53:58Z https://cursodspace.dgru.unam.mx/handle/123456789/10380 Title: Frankenstein Authors: Mary Shelley Wed, 07 Jan 1818 00:00:00 GMT https://cursodspace.dgru.unam.mx/handle/123456789/10380 1818-01-07T00:00:00Z