文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
Ulric J Lund
发表
The effect of seating location on the injury of properly restrained children in child safety seats.
Ulric J Lund, 2005, Accident; analysis and prevention.
An R and S-Plus® Companion to Multivariate Analysis
Ulric J Lund, Ulric J. Lund, 2006 .