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Study of the Electric Spark in a Magnetic Field
by Schaeffer, Helen Elizabeth
ISBN: 9781178733051
List Price: $15.75
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Beautiful Dolls Made Easy : The Complete Book on Porcelain Dollmaking
by Schaeffer, Helen
ISBN: 9781884218019
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Study of the Electric Spark in a Magnetic Field
by Schaeffer, Helen Elizabeth
ISBN: 9781340693404
List Price: $19.95
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A Study Of The Electric Spark In A Magnetic Field ... - Primary Source Edition
by Helen Elizabeth Schaeffer
ISBN: 9781295037551
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Study of the Electric Spark in a Magnetic Field
by Schaeffer, Helen Elizabeth
ISBN: 9781019288467
List Price: $22.95
9.
Study of the Electric Spark in a Magnetic Field
by Schaeffer, Helen Elizabeth
ISBN: 9781019298060
List Price: $11.95
11.
Study of the Electric Spark in a Magnetic Field
by Schaeffer, Helen Elizabeth
ISBN: 9781379035824
List Price: $9.95