Pat O'Brien

Born 1949-01-01

Identifiers

• Open LibraryOL5003306A

Top Subjects

• Science -- Study and teaching (Elementary) -- Wales (1)
• Science -- Study and teaching (Elementary) -- England (1)
• Gifted children -- Education (Elementary) -- Wales (1)
• Science -- Study and teaching (Elementary) -- Activity programs -- England (1)
• Science -- Study and teaching (Elementary) -- Activity programs -- Wales (1)
• Gifted children -- Education (Elementary) -- England (1)
• Chemistry -- Problems, exercises, etc (1)