541912
9781592571376
Nancy K. O'Leary teaches science at the college and junior and senior high school levels Susan Shelly has more than 20 years of experience in journalism, research, public relations, and freelance writingO'Leary, Nancy K. is the author of 'Complete Idiot's Guide to Science Fair Projects' with ISBN 9781592571376 and ISBN 1592571379.
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