Coombs, Rosemary Prince.2009-03-202009-03-2019871987Source: Masters Abstracts International, Volume: 40-07, page: .9780315364813http://hdl.handle.net/10393/5412http://dx.doi.org/10.20381/ruor-14348Engineering, General.Educational needs expressed by presurgery and postdischarge coronary artery bypass graft patients and their significant others a problem solving approach.Thesis