00538cam a2200193 450000500170000099900150001724500530003202000150008510000100010004400130011025000090012304100080013230000220014050000050016283000060016726000250017308200140019895201320021220260711133906.0 c2821d2821 aEnciclopedia JuvenilTomo 7. Máquina - Organob a8471560798 aEdime aEspaña a 1ª aspa a180p. il.; 19 cm. a v7 aMadrid bEdimec1977 a030bE21e 001040708CGaBCbBCd2010-01-01eMauricio Aguilarg2.00i000248l0o030/E21ep000248r2026-07-11 13:39:06t1w2026-07-11yBK