TY  - BOOK
AU  - Ortiz,Kathleen
TI  - Tumbling basics
SN  - 9781450432061 ; 1450432069
U1  - 796.472 23
PY  - 2013///
CY  - Champaign, Illinois : 
PB  - Human Kinetics , 
KW  - Tumbling - Study and teaching
N1  - Includes bibliographical references (page 131)
ER  -