This is a practical book, to be sure, but it is also a book about hope and posi-
tive change. I am quite sincere. The delivery of electricity is deeply rooted
in the principle of universal access; when clean, reliable energy is available it
contributes to poverty alleviation, improved social conditi ...
/dl/522305.html
标签：
Strategies
Analytics
Data
Big
上传时间：
2020-06-07
上传用户：shancjb
