1592953476000 1312632483000 term-53258 1616541458162 1312632547000 1616290388147 adlib fitz-online adlib-term-53258 bf7c0959-434d-3ed9-b626-490be20fd094 2 1 scope note Steps in a straight flight of stairs, each tread of which is of uniform width. DAC reference term-50645 adlib-term-50645 75f52288-a3ae-3f90-a6aa-9e1ed9a1a8c2 flier (stair component) V.PJ.AFU.ALO.ARI.BIQ.AXC.ALO.BIQ.AFU.ALO 1 code V.PJ.AFU.ALO.ARI.BIQ.AXC.ALO.BIQ.AFU.ALO 1 fliers (stair components) reference term-53266 adlib-term-53266 1d1df6b0-ac82-3090-a042-4f28c1b0c65b steps fliers (stair components) term