Open AccessAnalysis on Characteristics of the New Seamed Plastic Ball and Impacts of It in Both Techniques and Tactics
Author(s) -
源青青 陶
Publication year - 2015
Publication title -
ti yu ke xue jin zhan
Language(s) - English
Resource type - Journals
eISSN - 2334-3478
pISSN - 2334-3400
DOI - 10.12677/aps.2015.34012
Subject(s) - ball (mathematics) , mathematics , geometry