Kush, R. K.
Paper and paper converting industries Technology, report and directory - 1st ed. - Delhi Small Business Publications n.d. - xii,372p. ill. - SBP chemical engineering series,no.45 .
Paper:manufactures
676 / KUS/n.d.
Paper and paper converting industries Technology, report and directory - 1st ed. - Delhi Small Business Publications n.d. - xii,372p. ill. - SBP chemical engineering series,no.45 .
Paper:manufactures
676 / KUS/n.d.