TY  - BOOK
AU  - Winkler,Martin
TI  - Ropesport: the ultimate jump rope workout 
SN  - 0470036311 (pbk.)
AV  - RA781.15 .W562 2007
U1  - 613.7/10284 22
PY  - 2007///
CY  - Hoboken, N.J.
PB  - John Wiley & Sons
KW  - Rope skipping
KW  - Nhảy dây
KW  - Sức khỏe
KW  - Thể dục
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/ecip074/2006036224.html
UR  - http://www.loc.gov/catdir/enhancements/fy0739/2006036224-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0739/2006036224-d.html
ER  -