My World of Science
Subtitle: Opaque and Transparent (My World of Science)
Publisher: Heinemann Library
Published: January 15, 2004
Format: Paperback
Number of pages: 32
ISBN-13: 9780431137452
Subjects: Waves, light & optics; For National Curriculum Key Stage 1; For P1-P3 (Scottish); Children: Grades 3-4