PakCat catalogue record Zero-symmetric graphs: trivalent graphical regular... By Coxeter, H.S.M. Bibliographic details ISBN0121945804 PublisherAcademic press Publication placeNew York Publication year1981 Edition0 Material typeBook Physical descriptionix Additional authorsFrucchi, Robert Powers, David L. SubjectsBasic needs-Developing Countries-Case Studies, Graph theory, Human Resources policy-Deve. Coun.-Case Stdu.