Method 1160 workers and staff of a factory in Jianyang City were investigated by Yang Desen's life event instrument.

方法以杨德森生活事件量表对简阳某厂1160名职工进行调查。

youdao

Method 1160 workers and staff of a factory in Jianyang City were investigated by Yang Desen's life event instrument.

方法以杨德森生活事件量表对简阳某厂1160名职工进行调查。

youdao