TY - BOOK AU - Burde,Gerhard AU - Zieschang,Heiner AU - Heusener,Michael TI - Knots AV - QA612.2 .B87 2013 U1 - 514/.2242 23 PY - 2013/// CY - Berlin, Boston PB - Walter de Gruyter GmbH & Co. KG KW - Knot theory KW - Electronic books N1 - Includes bibliographical references and indexes UR - https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=1130364 ER -