Dorothy Osler Machine patchwork tenchnique and design - London B.T.Batsford Ltd 1980 - 119p Dorothy Osler: Machine patchwork tenchnique and design. London. B.T.Batsford Ltd, 1980. 0-71345766-X--(746.46OSL) ENGLISH ISBN: 0-71345766-X Dewey Class. No.: 746.46 / OSL