The Jungle Book Collection.
Comic Strips jbc:4004 Spanish
Trinca #1
El Libro de la Selva

(Some of) the information used at jbc:4004 was found at the page below: cgi.ebay.es/EL-LIBRO-DE-LA-SELVA-MOWGLI-TRINCA-N-1-TAPA-DURA-1970_W0QQcmdZViewIt