"waddams, a l. "
chemicals from petroleum:an introductory survey: / a.l. waddams - 1 ed. - uk : john murray 1962. - "ix, 129p.; 22 cm."
includes bibliography
hard cover
--
665. 5 wad
chemicals from petroleum:an introductory survey: / a.l. waddams - 1 ed. - uk : john murray 1962. - "ix, 129p.; 22 cm."
includes bibliography
hard cover
--
665. 5 wad