Harriet McGregor

Harriet McGregor is the author of "Magnets and Springs", "Sound", "Globalization" and "Globalisation".

Books by Harriet McGregor

Electricity
McGregor, Harriet
Paperback:

Electricity
Dicker, Katie
Hardback:

Magnets and Sprin...
McGregor, Harriet
Hardback:

Sound
McGregor, Harriet
Paperback: