Walsh, Penny. The yarn book : how to understand, design, and use yarn / by Penny Walsh. - London : A & C Black Publishers, 2006. - 128 pages : illustrations (some coloured) ; - Textile handbook. . - Textile handbook. . Includes bibliography and index. ISBN: 9780713669558 (pbk. : UK) : $40.00 LCCN: 2006298781 Subjects--Topical Terms: Yarn.Spinning. LC Class. No.: TS1449 / .W334 2006 Dewey Class. No.: 746.1