Cover image for Is it magnetic or nonmagnetic?
Title:
Is it magnetic or nonmagnetic?
Personal Author EPSB:
Year Published:
2012
Physical Description:
24 p. : col. ill.
Note:
Includes index.
ISBN:
9780778720508

9780778720577
Publisher:
St. Catharines, Ont. : Crabtree Pub., 2012.