Catalog number locations: "SD 7029" on back and spine of jacket "95153" on spine of jacket "SMAS 95153" on both record labels This is a club edition as defined by the [l175227] profile. "Sold under license from Atlantic Recording Corporation" on bottom of labels and right corner of back cover. This is a misprint as the album's title is misspelled on the labels - "Extention..." instead of "Extension...".