The Scelbi Byte Primer Nat Wadsworth and Carl T Helmers, Jr (eds.)
1977. 1st Printing. Unpaginated. Red paperback book with pictorial cover. No Edition remarks within. Pages are lightly tanned and thumbed at the edges, with light foxing. Binding has remained firm. Paper cover is lightly rub worn and thumbed with light shelf wear to edges and corners. Light creases to corners and spine. Light tanning to spine and edges.