1. Innovation: the communication of change in ideas, practices and products
پدیدآورنده : Spence, William R.
کتابخانه: Central library and information center (Khorasan Razavi)
موضوع : ، Social change,، Communication -- Social aspects,، Diffusion of innovations,، Technological innovations
رده :
HM
831
.
S687
1995
![](/design/images/bookmore.png)
![](/design/images/visualshelfbtn.png)