"Harz." . . "lim" . . . . . . . . . . "Handbook of Water-Soluble Gums and Resins" . . . . "Handbook of water-soluble gums and resins" . . . "Handbook of water-soluble gums and resins"@en . . . . . . . . "Handbooks and manuals" . "Handbooks and manuals"@en . "Handbooks, manuals, etc" . . . "håndbøger" . . . . "Gummi." . . "gummi" . "Gomas y resinas Manuales." . . "harpiks" . . "klæbestoffer" . .