Holt Physics Laboratory Experiments Teacher's Edition Houghton Mifflin Harcourt Physics Softcover teacher resource that includes information on lab safety, as well as notes and answers for all labs. Grades: 9-12 Material Type: Labs/Virtual Labs Format: Softcover, 224 Pages ISBN-13/EAN: 9780030368295 ISBN-10: 0030368294 Product Code: 1109365 National/State: National Copyright Year: 2006