the short and the long

the 14 Bravais lattices the 230 crystallographic space groups the 32 crystallographic point groups the abandoned character the ABC guide the above the absurd the academic year the accused the acme of happiness the acme of perfection the acme of sciences

natrium acetylarsanilicum natrium alginicum natrium alizarin sulfonicum natrium ammonium phosphoricum natrium arsanilicum natrium arsenicum natrium ascorbicum natrium aurothiomalicum natrium benzoicum natrium benzyl succinicum