Habermann, Karl J. Staircases : design and construction / Karl Habermann. - London : Basel : Birkha Momenta. 2003 ; - 224 p. : ill. (some col.) ; 31cm. ISBN: 3764364912 Subjects--Topical Terms: Stair buildingStairs LC Class. No.: NA3060 Dewey Class. No.: 721.832