Ajay Singh
Engineering chemistry Ajay Singh - New Delhi: CBC Publisher, 2013. - xii, 495 p.
Eng
9788123922874
Chemical engineering
660.29 / AJE
Engineering chemistry Ajay Singh - New Delhi: CBC Publisher, 2013. - xii, 495 p.
Eng
9788123922874
Chemical engineering
660.29 / AJE