Goyal,R.N
Textbook of engineering chemestry [[Book] /] R.N.Goyal,Harmendra Goel. - india : ane books india, 2008. - 373p : ill ; 26 cm.
9788180520631 8180520633
chemical engineering.
660
660 / G T
Textbook of engineering chemestry [[Book] /] R.N.Goyal,Harmendra Goel. - india : ane books india, 2008. - 373p : ill ; 26 cm.
9788180520631 8180520633
chemical engineering.
660
660 / G T