Bliss, Joan Monk, Martin. Qualitative data analysis for educational research : a guide to uses of systemic networks Joan Bliss , Martin Monk , and Jon Ogborn ; with additional contributions from Paul Black ... [et al.] - Croom Helm London c1983 c1983 - 215 p. :ill. ;23 cm. Bibliography: p. 204-211. ISBN: 0709906986 Subjects--Topical Terms: Education - ResearchSystem analysis--LB LC Class. No.: LB1028.B6