Journal of Combinatorial Theory, Series AVolume 17, Issue 1, July 1974, Pages 44-58The morphology of partially ordered setsAuthor links open overlay panelL.H HarperShow moreShareCitehttps://doi.org/10.1016/0097-3165(74)90027-2Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1974 Published by Elsevier Inc.