Title:
Hard or soft
Personal Author EPSB:
Year Published:
2009
Series:
Physical Description:
24 p. : col. ill. ; 18 x 21 cm.
Contents:
Hard materials -- Soft materials -- Hard and soft materials -- Question -- Picture glossary.
ISBN:
9781432932701
9781432932930
Publisher:
Chicago, Ill. : Heinemann Library, c2009
