Lawson, Joan Classical ballet : its style and technique / by Joan Lawson ; illustrated by Peter Revitt ; with a foreword by Dame Ninette de Valois - London : Adam & Charles Black, 1960 - VIII, 167 p. : il.; 26 cm Bibliografia. Índexs LCCN: 31390 Subjects--Topical Terms: Dansa clàssica--TècniquesDansa clàssica--Ensenyament Universal Decimal Class. No.: 793.4