Bibliographic Title:Epstein, S., Hughes, C.A., Frankenstein, B. & Watson, B. (eds). (2000) Expo for young scientists (note: includes: projects guide: an entrant's guide to developing a science project, Expo news, prospectus, and the forum for young ideas). Pretoria: 16. Expo national office. http://hdl.handle.net/20.500.11910/8523 Output Type:Pamphlet (published) Read more