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Richard Pretzlaff
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Richard Pretzlaff
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Ardrossan Jr/Sr High School
Physics and Chemsitry Teacher
richard.pretzlaff@eips.ca
Fall 2021 (Sept. 1, 2021 - Jan. 31, 2022)
Physics 30
Ended on Jan. 31, 2022
Physics 20
Ended on Jan. 31, 2022
Chemistry 30
Ended on Jan. 31, 2022
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