کتاب های I. Malecki (auth.)
![Physical Foundations of Technical Acoustics](http://cdn.ketabkoo.com/covers/3/315632-n.jpg)
Physical Foundations of Technical Acoustics
I. Malecki (Auth.), 1969![The digital economy: business organization, production processes and regional developments](http://cdn.ketabkoo.com/covers/4/437243-n.jpg)
The digital economy: business organization, production processes and regional developments
Edward J. Malecki, 2008![Décomposition thermique et propriétés électriques de Co3O4](http://cdn.ketabkoo.com/covers/11/1108866-n.jpg)
Décomposition thermique et propriétés électriques de Co3O4
Andrzej Malecki![The Industrial Enterprise and Its Environment: Spatial Perspectives (Organization of Industrial Space)](http://cdn.ketabkoo.com/covers/15/1591942-n.jpg)
The Industrial Enterprise and Its Environment: Spatial Perspectives (Organization of Industrial Space)
Sergio Conti, Edward J. Malecki, Paivi Oinas (editor), 1995![The digital economy: business organization, production processes and regional developments](http://cdn.ketabkoo.com/covers/16/1676173-n.jpg)